APA (7th ed.) Citation

Akmajian, A., Demers, R. A., & Harnish, R. M. (1980). Linguistics: An introd. to language and communication (4. print.). MIT Press.

Chicago Style (17th ed.) Citation

Akmajian, Adrian, Richard A. Demers, and Robert M. Harnish. Linguistics: An Introd. to Language and Communication. 4. print. Cambridge, Mass: MIT Press, 1980.

MLA (9th ed.) Citation

Akmajian, Adrian, et al. Linguistics: An Introd. to Language and Communication. 4. print. MIT Press, 1980.