Dyfyniad APA

West, E. S., Todd,Wilbert R, & Mason, H. S. (1966). Textbook of biochemistry (4th ed.). Macmillan.

Dyfyniad Arddull Chicago

West, Edward Staunton, Todd,Wilbert R, and Howard S. Mason. Textbook of Biochemistry. 4th ed. New York: Macmillan, 1966.

Dyfyniad MLA

West, Edward Staunton, et al. Textbook of Biochemistry. 4th ed. Macmillan, 1966.

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