Dyfyniad APA

Singh-Cundy, A., Cain, M. L., & Dusheck, J. (2012). Discover biology (5th ed.). W.W. Norton.

Dyfyniad Arddull Chicago

Singh-Cundy, Anu, Michael L. Cain, and Jennie Dusheck. Discover Biology. 5th ed. New York: W.W. Norton, 2012.

Dyfyniad MLA

Singh-Cundy, Anu, et al. Discover Biology. 5th ed. W.W. Norton, 2012.

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