Dyfyniad APA

Barker, R. (1971). Organic chemistry of biological compounds. Prentice-Hall.

Dyfyniad Arddull Chicago

Barker, Robert. Organic Chemistry of Biological Compounds. Englewood Cliffs, NJ: Prentice-Hall, 1971.

Dyfyniad MLA

Barker, Robert. Organic Chemistry of Biological Compounds. Prentice-Hall, 1971.

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