एपीए उद्धरण

Ridley, A. (1998). Beginning Bioethics: A Text With integreated Readings. St. Martin's.

शिकागो स्टाइल उद्धरण

Ridley, Aaron. Beginning Bioethics: A Text With Integreated Readings. New York: St. Martin's, 1998.

एमएलए उद्धरण

Ridley, Aaron. Beginning Bioethics: A Text With Integreated Readings. St. Martin's, 1998.