Ethics, the study of moral values,
by Mortimer J. Adler and Seymour Cain. Pref. by William Ernest Hocking.

APA Citation

Adler, M. Jerome., Cain, S. (1962). Ethics, the study of moral values. Chicago: Encyclopaedia Britannica.

MLA Citation

Adler, Mortimer Jerome, 1902-2001, and Seymour Cain. Ethics, the Study of Moral Values. Chicago: Encyclopaedia Britannica, 1962.

Warning: These citations may not always be complete (especially for serials).