APA (7th ed.) Citation

Liberty, J. (1997). Teach yourself C++ in 21 days (2nd ed.). Sams Publishing.

Chicago Style (17th ed.) Citation

Liberty, Jesse. Teach Yourself C++ in 21 Days. 2nd ed. Indianapolis, Ind.: Sams Publishing, 1997.

MLA (9th ed.) Citation

Liberty, Jesse. Teach Yourself C++ in 21 Days. 2nd ed. Sams Publishing, 1997.