APA (7e ed.) Bronvermelding

Darzens, G. (1914). Chemistry. Doubleday, Page & Co..

Chicago (17e ed.) Bronvermelding

Darzens, Georges. Chemistry. Garden City, N.Y.: Doubleday, Page & Co., 1914.

MLA (8e ed.) Bronvermelding

Darzens, Georges. Chemistry. Doubleday, Page & Co., 1914.