एपीए उद्धरण

Kirk, D. (1975). Biology today (2nd. ed.). C R M Random Publishers.

शिकागो स्टाइल उद्धरण

Kirk, David. Biology Today. 2nd. ed. New York: C R M Random Publishers, 1975.

एमएलए उद्धरण

Kirk, David. Biology Today. 2nd. ed. C R M Random Publishers, 1975.