Cita APA

Pepper, S. C. 1., & Pepper, S. C. 1. (1960). Ethics. New York, New York: Appleton Century Crofts.

Citación estilo Chicago

Pepper, Stephen Coburn 1891-1972, y Stephen Coburn 1891-1972 Pepper. Ethics. New York, New York: Appleton Century Crofts, 1960.

Cita MLA

Pepper, Stephen Coburn 1891-1972, y Stephen Coburn 1891-1972 Pepper. Ethics. New York, New York: Appleton Century Crofts, 1960.