APA-referens (7:e uppl.)

Speakman, J. C. (1966). Molecules. McGraw-Hill.

Chicago-referens (17:e uppl.)

Speakman, James Clare. Molecules. New York: McGraw-Hill, 1966.

MLA-referens (9:e uppl.)

Speakman, James Clare. Molecules. McGraw-Hill, 1966.