APA (7th ed.) Citation

Kelly-Bootle, S. (1992). Understanding UNIX. SYBEX.

Chicago Style (17th ed.) Citation

Kelly-Bootle, Stan. Understanding UNIX. San Francisco: SYBEX, 1992.

MLA (9th ed.) Citation

Kelly-Bootle, Stan. Understanding UNIX. SYBEX, 1992.

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