APA (7th ed.) Citation

Allard, J. R., & Hawkinson, L. B. (1991). Real-Time Programming in Common Lisp. Communications of the ACM, 34(9), 64. https://doi.org/10.1145/114669.114679

Chicago Style (17th ed.) Citation

Allard, James R., and Lowell B. Hawkinson. "Real-Time Programming in Common Lisp." Communications of the ACM 34, no. 9 (1991): 64. https://doi.org/10.1145/114669.114679.

MLA (9th ed.) Citation

Allard, James R., and Lowell B. Hawkinson. "Real-Time Programming in Common Lisp." Communications of the ACM, vol. 34, no. 9, 1991, p. 64, https://doi.org/10.1145/114669.114679.