APA način citiranja (7. izdanje)
Newbigin, L. (1995). Proper confidence: Faith, doubt, and certainity in christian discipleship. Eerdmans.
Čikaški stil citiranja (17. izdanje)
Newbigin, Lesslie. Proper Confidence: Faith, Doubt, and Certainity in Christian Discipleship. Michigan: Eerdmans, 1995.
MLA način citiranja (9. izdanje)
Newbigin, Lesslie. Proper Confidence: Faith, Doubt, and Certainity in Christian Discipleship. Eerdmans, 1995.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.