Cita APA

Nettle, M., & Hopkins, D. (2003). Developing grammar in context: Intermediate with answers. New York: Cambridge University Press.

Citación estilo Chicago

Nettle, Mark., y Diana Hopkins. Developing Grammar in Context: Intermediate With Answers. New York: Cambridge University Press, 2003.

Cita MLA

Nettle, Mark., y Diana Hopkins. Developing Grammar in Context: Intermediate With Answers. New York: Cambridge University Press, 2003.