APA (7th ed.) Citation

Loukides, M. K., & Oram, A. (1997). Programming with GNU software. O'Reilly & Associates.

Chicago Style (17th ed.) Citation

Loukides, Michael Kosta, and Andrew Oram. Programming with GNU Software. Sebastopol, CA: O'Reilly & Associates, 1997.

MLA (9th ed.) Citation

Loukides, Michael Kosta, and Andrew Oram. Programming with GNU Software. O'Reilly & Associates, 1997.

Warning: These citations may not always be 100% accurate.