APA (7th ed.) Citation

(1999). Shell programming in 24 hours: SAMS teach yourself. SAMS.

Chicago Style (17th ed.) Citation

Shell Programming in 24 Hours: SAMS Teach Yourself. Indianapolis: SAMS, 1999.

MLA (8th ed.) Citation

Shell Programming in 24 Hours: SAMS Teach Yourself. SAMS, 1999.

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