Cita APA

(1997). Peterson's graduate programs in the biological sciences. Princeton, N.J.: Peterson's.

Chicago Style Citation

Peterson's Graduate Programs in the Biological Sciences. Princeton, N.J.: Peterson's, 1997.

Cita MLA

Peterson's Graduate Programs in the Biological Sciences. Princeton, N.J.: Peterson's, 1997.

Atenció: Aquestes cites poden no estar 100% correctes.