Παραπομπή APA

Kotz. (1991). chemistry and chemical reactivity (2nd ed.). Saunders college Publications.

Παραπομπή Chicago Style

Kotz. Chemistry and Chemical Reactivity. 2nd ed. USA: Saunders college Publications, 1991.

Παραπομπή MLA

Kotz. Chemistry and Chemical Reactivity. 2nd ed. Saunders college Publications, 1991.