APA-referens (7:e uppl.)

Metcalfe, H. C., Williams, J. E., & Castka, J. F. (1978). Modern chemistry (Teacher's ed.). Holt, Rinehart and Winston.

Chicago-referens (17:e uppl.)

Metcalfe, H. Clark, John E. Williams, och Joseph F. Castka. Modern Chemistry. Teacher's ed. New York: Holt, Rinehart and Winston, 1978.

MLA-referens (8:e uppl.)

Metcalfe, H. Clark, et al. Modern Chemistry. Teacher's ed. Holt, Rinehart and Winston, 1978.