APA (7. basım) Alıntı

Freeman, S. (2011). Biological science (4th ed.). Benjamin Cummings.

Chicago Style (17. basım) Atıf

Freeman, Scott. Biological Science. 4th ed. Boston: Benjamin Cummings, 2011.

MLA (8th ed.) Atıf

Freeman, Scott. Biological Science. 4th ed. Benjamin Cummings, 2011.