APA način citiranja (7. izdanje)

Gregg, D. C. (1958). Principles of chemistry. Allyn and Bacon.

Čikaški stil citiranja (17. izdanje)

Gregg, Donald Crowther. Principles of Chemistry. Boston: Allyn and Bacon, 1958.

MLA način citiranja (9. izdanje)

Gregg, Donald Crowther. Principles of Chemistry. Allyn and Bacon, 1958.