Dyfyniad APA

Wilson, J. D., & Foster, D. W. (1992). Williams' textbook of endocrinology (8th ed.). W.B. Saunders Co..

Dyfyniad Arddull Chicago

Wilson, Jean D., and Daniel W. Foster. Williams' Textbook of Endocrinology. 8th ed. Philadelphia: W.B. Saunders Co., 1992.

Dyfyniad MLA

Wilson, Jean D., and Daniel W. Foster. Williams' Textbook of Endocrinology. 8th ed. W.B. Saunders Co., 1992.

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