Dyfyniad APA

Stephenson, W. K. (1973). Concepts in biochemistry: A programmed text. Wiley Eastern Limited.

Dyfyniad Arddull Chicago

Stephenson, William K. Concepts in Biochemistry: A Programmed Text. New Delhi: Wiley Eastern Limited, 1973.

Dyfyniad MLA

Stephenson, William K. Concepts in Biochemistry: A Programmed Text. Wiley Eastern Limited, 1973.

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