Cita APA

O'Grady, W. D., Archibald, J., & Katamba, F. (2011). Contemporary linguistics: An introduction (2. edition.). Harlow, England: Pearson.

Citación estilo Chicago

O'Grady, William D., John Archibald, y Francis Katamba. Contemporary Linguistics: An Introduction. 2. edition. Harlow, England: Pearson, 2011.

Cita MLA

O'Grady, William D., John Archibald, y Francis Katamba. Contemporary Linguistics: An Introduction. 2. edition. Harlow, England: Pearson, 2011.