APA (7th ed.) Citation

Boolos, G., & Jeffrey, R. C. (1974). Computability and logic. Univ. Press.

Chicago Style (17th ed.) Citation

Boolos, George, and Richard C. Jeffrey. Computability and Logic. Cambridge: Univ. Press, 1974.

MLA (9th ed.) Citation

Boolos, George, and Richard C. Jeffrey. Computability and Logic. Univ. Press, 1974.