Kotz, J. C., & Purcell, K. F. (1991). Chemistry & chemical reactivity (2nd ed.). Saunders College Pub..
Čikaški stil citiranja (17. izdanje)Kotz, John C., i Keith F. Purcell. Chemistry & Chemical Reactivity. 2nd ed. Philadelphia: Saunders College Pub., 1991.
MLA način citiranja (9. izdanje)Kotz, John C., i Keith F. Purcell. Chemistry & Chemical Reactivity. 2nd ed. Saunders College Pub., 1991.
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