Dyfyniad APA

Packer, L., & Sies, H. (2004). Quinones and quinone enzymes. Elsevier/Academic Press.

Dyfyniad Arddull Chicago

Packer, Lester, and Helmut Sies. Quinones and Quinone Enzymes. Amsterdam: Elsevier/Academic Press, 2004.

Dyfyniad MLA

Packer, Lester, and Helmut Sies. Quinones and Quinone Enzymes. Elsevier/Academic Press, 2004.

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