APA (7th ed.) Citation

Rost, R. J., Kessenich, J. M., & Lichtenbelt, B. (2004). OpenGL shading language. Addison-Wesley.

Chicago Style (17th ed.) Citation

Rost, Randi J., John M. Kessenich, and Barthold Lichtenbelt. OpenGL Shading Language. Boston: Addison-Wesley, 2004.

MLA (9th ed.) Citation

Rost, Randi J., et al. OpenGL Shading Language. Addison-Wesley, 2004.