APA (7th ed.) Citation

Stockwell, R. P., Bowen, J. D., & Martin, J. W. (1965). The grammatical structures of English and Spanish. Univ. of Chicago Press.

Chicago Style (17th ed.) Citation

Stockwell, Robert P., Jean D. Bowen, and John W. Martin. The Grammatical Structures of English and Spanish. Chicago: Univ. of Chicago Press, 1965.

MLA (9th ed.) Citation

Stockwell, Robert P., et al. The Grammatical Structures of English and Spanish. Univ. of Chicago Press, 1965.