Cita APA (7th ed.)
Simon, A. R. (1975). Bread for the world. Paulist.
Cita Chicago (17th ed.)
Simon, Arthur R. Bread for the World. New York: Paulist, 1975.
Cita MLA (9th ed.)
Simon, Arthur R. Bread for the World. Paulist, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.