APA (7th ed.) Citation

Smith, D. J., & Babb, A. H. (1973). Maintainability engineering. Pitman.

Chicago Style (17th ed.) Citation

Smith, David John, and Alex Hammond Babb. Maintainability Engineering. London: Pitman, 1973.

MLA (8th ed.) Citation

Smith, David John, and Alex Hammond Babb. Maintainability Engineering. Pitman, 1973.