Один из авторов «Энциклопедии христианской цивилизации», «Нового словаря христианской апологетики», «Словаря теологического толкования Библии» и «Оксфордского справочника по евангелической теологии».
Gagnon R. A. J. Statistical Analysis and the Case of the Double Delegation in Luke 7:3-7a // Catholic Biblical Quarterly[англ.]. — 1993. — Vol. 55. — P. 709—731.
Gagnon R. A. J. Heart of Wax and a Teaching That Stamps: TYPOS DIDACHES (Rom 6:17b). Once More // Journal of Biblical Literature. — 1993. — Vol. 112. — P. 667—687.
Gagnon R. A. J. Luke's Motives for Redaction in the Account of the Double Delegation in Luke 7:1-10 // Novum Testamentum[англ.]. — 1994. — Vol. 36. — P. 122—145.
Gagnon R. A. J. The Shape of Matthew's Q Text of the Centurion at Gagnon R. A. J. Capernaum: Did It Mention Delegations? // New Testament Studies[англ.]. — 1994. — Vol. 40. — P. 133—142.
Gagnon R. A. J. The Meaning of [humon to agathon] in Rom 14:16 // Journal of Biblical Literature. — 1998. — Vol. 117. — P. 675—689.
The Lectionary Commentary: Theological Exegesis for Sunday’s Texts (The Second Readings: Acts and the Epistles) / ed. Roger E. Van Harn; Grand Rapids: Eerdmans /London: Continuum International Publishing Group, 2001.
Gagnon R. A. J. Romans 1:16-17; 3:22b-28, (29-31). pp. 17–21
Gagnon R. A. J. A Book Not To Be Embraced: A Critical Appraisal of Stacy Johnson’s A Time to Embrace // Scottish Journal of Theology[англ.]. — 2009. Vol. 62:1. — P. 61—80.
Gagnon R. A. J. Understanding and Responding to a Pro-Homosexual Interpretation of Scripture // Enrichment. — 2011. — Vol. 16:3. — P. 92—101.
Gagnon R. A. J. Accommodation and Pastoral Concern: What Does the Biblical Text Say? // Embracing Truth: Homosexuality and the Word of God / eds. David W. Torrance[англ.], Jock Stein. — Haddington, Scotland: Handsel Press, 2012. — P. 138—150.
Gagnon R. A. J. How Seriously Does Scripture Treat the Issue of Homosexual Practice?” // Embracing Truth: Homosexuality and the Word of God / eds. David W. Torrance[англ.], Jock Stein. — Haddington, Scotland: Handsel Press, 2012. — P. 151—178.
Gagnon R. A. The Scriptural Case for a Male-Female Prerequisite for Sexual Relations // Homosexuality, Marriage, and the Church: Biblical, Counseling, and Religious Liberty Issues / eds. Roy E. Gane, Nicholas P. Miller, H. Peter Swanson. — Berrien Springs, MI: Andrews University Press[англ.], 2012. — P. 153—161.
Gagnon R. A. J.Homosexuality // New Dictionary of Christian Apologetics / eds. C. Campbell-Jack, G. J. McGrath, C. S. Evans. — Leicester, U.K.: Inter-Varsity Press[англ.], 2006. — P. 327—332.
Gagnon R. A. J.Baptism // The Encyclopedia of Christian Civilization / ed. G. T. Kurian. — Oxford, U.K.; Malden, Mass.: Blackwell Publishing, 2011. — Vol. 1. — P. 190—206.
Gagnon R. A. J.Cross // The Encyclopedia of Christian Civilization / ed. G. T. Kurian. — Oxford, U.K.; Malden, Mass.: Blackwell Publishing, 2011. — Vol. 1. — P. 637—645.
Gagnon R. A. J.Lord's Prayer // The Encyclopedia of Christian Civilization / ed. G. T. Kurian. — Oxford, U.K.; Malden, Mass.: Blackwell Publishing, 2011. — Vol. 2. — P. 1384—1387.