APA (7th ed.) Citation

Peek, J., Loukides, M., & O'Reilly, T. (1997). UNIX power tools (2nd edition.). O'Reilly.

Chicago Style (17th ed.) Citation

Peek, Jerry, Mike Loukides, and Tim O'Reilly. UNIX Power Tools. 2nd edition. Cambridge: O'Reilly, 1997.

MLA (8th ed.) Citation

Peek, Jerry, et al. UNIX Power Tools. 2nd edition. O'Reilly, 1997.