APA (7th ed.) Citation

Gay, W. W. (1999). Linux programming in 24 hours. SAMS Publishing.

Chicago Style (17th ed.) Citation

Gay, Warren W. Linux Programming in 24 Hours. United States: SAMS Publishing, 1999.

MLA (9th ed.) Citation

Gay, Warren W. Linux Programming in 24 Hours. SAMS Publishing, 1999.