APA (7th ed.) Citation

(2004). The definitive guide to GCC / Kurt Wall and William von Hagen.

Chicago Style (17th ed.) Citation

The Definitive Guide to GCC / Kurt Wall and William Von Hagen. 2004.

MLA (9th ed.) Citation

The Definitive Guide to GCC / Kurt Wall and William Von Hagen. 2004.

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