Cita APA (7th ed.)
Freudenberger, C. D., & Minus, P. M. (1976). Christian responsibility in a hungry world. Abingdon.
Cita Chicago (17th ed.)
Freudenberger, C. Dean, i Paul M. Minus. Christian Responsibility in a Hungry World. Nashville: Abingdon, 1976.
Cita MLA (9th ed.)
Freudenberger, C. Dean, i Paul M. Minus. Christian Responsibility in a Hungry World. Abingdon, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.