Cita APA

Blass, L., Iannuzzi, S., Savage, A., Gordon, D., & Reppen, R. (2012). Grammar and beyond 3A (First published.). Cambridge: Cambridge University Press.

Citación estilo Chicago

Blass, Laurie, Susan Iannuzzi, Alice Savage, Deborah Gordon, y Randi Reppen. Grammar and Beyond 3A. First published. Cambridge: Cambridge University Press, 2012.

Cita MLA

Blass, Laurie, et al. Grammar and Beyond 3A. First published. Cambridge: Cambridge University Press, 2012.