Cita APA

Naber, T., Blackwell, A., & Johnstone, M. (2003). English knowhow. Oxford University Press.

Citación estilo Chicago

Naber, Therese, Angela Blackwell, and Michelle Johnstone. English Knowhow. New York: Oxford University Press, 2003.

Cita MLA

Naber, Therese, et al. English Knowhow. Oxford University Press, 2003.