Dyfyniad APA

Zubay, G. L., Parson, W. W., & Vance, D. E. (1995). Principles of biochemistry. Boston: McGraw-Hill.

Dyfyniad Arddull Chicago

Zubay, Geoffrey L., William W. Parson, và Dennis E. Vance. Principles of Biochemistry. Boston: McGraw-Hill, 1995.

Dyfyniad MLA

Zubay, Geoffrey L., William W. Parson, và Dennis E. Vance. Principles of Biochemistry. Boston: McGraw-Hill, 1995.

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