Cita APA (7a ed.)

Adler, M. J., Cain, S., & Hocking, W. E. (1962). Ethics: The study of moral values. Encyclopaedia Britannica.

Cita Chicago Style (17a ed.)

Adler, Mortimer Jerome, Seymour Cain, y William Ernest Hocking. Ethics: The Study of Moral Values. Chicago [etc.]: Encyclopaedia Britannica, 1962.

Cita MLA (9a ed.)

Adler, Mortimer Jerome, et al. Ethics: The Study of Moral Values. Encyclopaedia Britannica, 1962.