APA (7th ed.) Citation

Perlis, A., Sayward, F., & Shaw, M. (1981). Software metrics: An analysis and evaluation. MIT Press.

Chicago Style (17th ed.) Citation

Perlis, Alan, Frederick Sayward, and Mary Shaw. Software Metrics: An Analysis and Evaluation. Cambridge, MA: MIT Press, 1981.

MLA (8th ed.) Citation

Perlis, Alan, et al. Software Metrics: An Analysis and Evaluation. MIT Press, 1981.