APA-referens (7:e uppl.)

Edel, A., Flower, E., & O'Connor, F. W. (1989). Morality, philosophy, and practice: Historical and contemporary readings and studies. Random House.

Chicago-referens (17:e uppl.)

Edel, Abraham, Elizabeth Flower, och Finbarr W. O'Connor. Morality, Philosophy, and Practice: Historical and Contemporary Readings and Studies. New York: Random House, 1989.

MLA-referens (9:e uppl.)

Edel, Abraham, et al. Morality, Philosophy, and Practice: Historical and Contemporary Readings and Studies. Random House, 1989.