Cita APA (7a ed.)

Kernighan, B. W., & Plauger, P. J. (1976). Software tools. Addison-Wesley.

Cita Chicago Style (17a ed.)

Kernighan, Brian W., y P. J. Plauger. Software Tools. Reading, Massachusetts [etc.]: Addison-Wesley, 1976.

Cita MLA (9a ed.)

Kernighan, Brian W., y P. J. Plauger. Software Tools. Addison-Wesley, 1976.