APA (7th ed.) Citation

Assadi, B., Gruman, G., & Cruise, J. (1998). QuarkXPress 4 for dummies. IDG Books Worldwide.

Chicago Style (17th ed.) Citation

Assadi, Barbara, Galen Gruman, and John Cruise. QuarkXPress 4 for Dummies. Foster City, California [etc.]: IDG Books Worldwide, 1998.

MLA (9th ed.) Citation

Assadi, Barbara, et al. QuarkXPress 4 for Dummies. IDG Books Worldwide, 1998.