APA-referens (7:e uppl.)

Holderness, A., & Lambert, J. (1987). A new certificate chemistry (6th ed.). Heinemann Educational..

Chicago-referens (17:e uppl.)

Holderness, A., och John Lambert. A New Certificate Chemistry. 6th ed. Oxford: Heinemann Educational., 1987.

MLA-referens (9:e uppl.)

Holderness, A., och John Lambert. A New Certificate Chemistry. 6th ed. Heinemann Educational., 1987.