APA (7th ed.) Citation

Bever, T. G., Katz, J. J., & Langendoen, D. T. (1976). An Integrated theory of linguistic ability. Crowell.

Chicago Style (17th ed.) Citation

Bever, Thomas G., Jerrold J. Katz, and D. Terence Langendoen. An Integrated Theory of Linguistic Ability. New York: Crowell, 1976.

MLA (9th ed.) Citation

Bever, Thomas G., et al. An Integrated Theory of Linguistic Ability. Crowell, 1976.