Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Sackheim, G. I. (2008). An introduction to chemistry for biology students (9th ed.). Pearson.
Chicago Style (17th ed.) Zitazioa
Sackheim, George I. An Introduction to Chemistry for Biology Students. 9th ed. San Francisco: Pearson, 2008.
MLA (9th ed.) Zitazioa
Sackheim, George I. An Introduction to Chemistry for Biology Students. 9th ed. Pearson, 2008.
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