APA (7. basım) Alıntı

Townsend, C. R., Begon, M., & Harper, J. L. (2008). Essentials of ecology (3rd ed.). Blackwell Pub.

Chicago Style (17. basım) Atıf

Townsend, Colin R., Michael Begon, ve John L. Harper. Essentials of Ecology. 3rd ed. Malden, MA: Blackwell Pub, 2008.

MLA (9th ed.) Atıf

Townsend, Colin R., et al. Essentials of Ecology. 3rd ed. Blackwell Pub, 2008.