Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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