APA (7th ed.) Citation

Kupperman, J. J. (1970). Ethical knowledge. George Allen & Anwin.

Chicago Style (17th ed.) Citation

Kupperman, Joel J. Ethical Knowledge. London: George Allen & Anwin, 1970.

MLA (8th ed.) Citation

Kupperman, Joel J. Ethical Knowledge. George Allen & Anwin, 1970.

Warning: These citations may not always be 100% accurate.