Dyfyniad APA

ebrary, Inc, Kovacs, W. J., & Ojeda, S. R. (2012). Textbook of endocrine physiology (6th ed.). Oxford University Press.

Dyfyniad Arddull Chicago

ebrary, Inc, William J. Kovacs, and Sergio R. Ojeda. Textbook of Endocrine Physiology. 6th ed. Oxford ; New York: Oxford University Press, 2012.

Dyfyniad MLA

ebrary, Inc, et al. Textbook of Endocrine Physiology. 6th ed. Oxford University Press, 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.