एपीए उद्धरण

(2006). Peterson's graduate programs in the biological sciences. Princeton, N.J.: Peterson's.

शिकागो स्टाइल उद्धरण

Peterson's Graduate Programs in the Biological Sciences. Princeton, N.J.: Peterson's, 2006.

एमएलए उद्धरण

Peterson's Graduate Programs in the Biological Sciences. Princeton, N.J.: Peterson's, 2006.