एपीए उद्धरण

Vaughn, L. (2008). Doing ethics: Moral reasoning and contemporary issues. New York: W.W. Norton & Co.

शिकागो स्टाइल उद्धरण

Vaughn, Lewis. Doing Ethics: Moral Reasoning and Contemporary Issues. New York: W.W. Norton & Co, 2008.

एमएलए उद्धरण

Vaughn, Lewis. Doing Ethics: Moral Reasoning and Contemporary Issues. New York: W.W. Norton & Co, 2008.