.Townsend, C. R., Begon, M., .Townsend, C. R., & .Harper, J. L. (2008). Essentials of ecology (2rd ed.). Blackwell Pub.
Citación estilo Chicago.Townsend, Colin R., Michael Begon, Colin R. .Townsend, and John L. .Harper. Essentials of Ecology. 2rd ed. Malden, MA: Blackwell Pub, 2008.
Cita MLA.Townsend, Colin R., et al. Essentials of Ecology. 2rd ed. Blackwell Pub, 2008.
Warning: These citations may not always be 100% accurate.