APA (7th ed.) Citation

Peek, J. D., O'Reilly, T., & Loukides, M. K. (1997). UNIX power tools (2nd ed., Aug. 1997.). Published in the United States by O'Reilly & Associates.

Chicago Style (17th ed.) Citation

Peek, Jerry D., Tim O'Reilly, and Michael Kosta Loukides. UNIX Power Tools. 2nd ed., Aug. 1997. Sebastopol, CA: Published in the United States by O'Reilly & Associates, 1997.

MLA (9th ed.) Citation

Peek, Jerry D., et al. UNIX Power Tools. 2nd ed., Aug. 1997. Published in the United States by O'Reilly & Associates, 1997.