APA ציטוט

Freeman, S. (2008). Biological science (Third edition.). Pearson/Benjamin Cummings.

Chicago Style (17th ed.) Citation

Freeman, Scott. Biological Science. Third edition. San Francisco, California: Pearson/Benjamin Cummings, 2008.

ציטוט MLA

Freeman, Scott. Biological Science. Third edition. Pearson/Benjamin Cummings, 2008.