Dyfyniad APA

Champe, P. C., & Harvey, R. A. (2005). Biochemistry (3rd ed.). Lippincott Williams & Wilkins.

Dyfyniad Arddull Chicago

Champe, Pamela C., and Richard A. Harvey. Biochemistry. 3rd ed. Philadelphia: Lippincott Williams & Wilkins, 2005.

Dyfyniad MLA

Champe, Pamela C., and Richard A. Harvey. Biochemistry. 3rd ed. Lippincott Williams & Wilkins, 2005.

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