Cita APA (7th ed.)
Ulbrich, A. (1977). Presenting the gospel: How to do so with confidence and joy. The Board for evangelism.
Cita Chicago (17th ed.)
Ulbrich, Armand. Presenting the Gospel: How to Do so with Confidence and Joy. Missouri: The Board for evangelism, 1977.
Cita MLA (9th ed.)
Ulbrich, Armand. Presenting the Gospel: How to Do so with Confidence and Joy. The Board for evangelism, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.