Dyfyniad APA

White, E. H. (1969). Chemical background for the biological science. Prentice-hall of India Pvt Ltd.

Dyfyniad Arddull Chicago

White, Emil H. Chemical Background for the Biological Science. New Delhi: Prentice-hall of India Pvt Ltd, 1969.

Dyfyniad MLA

White, Emil H. Chemical Background for the Biological Science. Prentice-hall of India Pvt Ltd, 1969.

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