Cita APA (7a ed.)

McFadden, J., & Wells, R. H. (2006). Human nature: Fact and fiction. Continuum International Pub. Group.

Cita Chicago Style (17a ed.)

McFadden, Johnjoe, y Robin Headlam Wells. Human Nature: Fact and Fiction. London ; New York: Continuum International Pub. Group, 2006.

Cita MLA (9a ed.)

McFadden, Johnjoe, y Robin Headlam Wells. Human Nature: Fact and Fiction. Continuum International Pub. Group, 2006.