APA (7th ed.) Citation

Standish, T. A., Cohen, J., & Zuckerman, C. (1974). Two Languages for Estimating Program Efficiency. Communications of the ACM, 17(6), 301.

Chicago Style (17th ed.) Citation

Standish, T. A., Jacques Cohen, and Carl Zuckerman. "Two Languages for Estimating Program Efficiency." Communications of the ACM 17, no. 6 (1974): 301.

MLA (9th ed.) Citation

Standish, T. A., et al. "Two Languages for Estimating Program Efficiency." Communications of the ACM, vol. 17, no. 6, 1974, p. 301.