Cita APA

Penner, J., & J.E. Penner. (2010). The. Oxford,New York: Oxford University Press.

Citación estilo Chicago

Penner, J.E., y J.E. Penner. The. Oxford,New York: Oxford University Press, 2010.

Cita MLA

Penner, J.E., y J.E. Penner. The. Oxford,New York: Oxford University Press, 2010.