APA (7th ed.) Citation

IHRIG, S., & IHRIG, E. (1993). Quark xpress for windows: Inside and out. Osborne McGraw-Hill.

Chicago Style (17th ed.) Citation

IHRIG, Sybil, and Emil IHRIG. Quark Xpress for Windows: Inside and Out. Berkeley: Osborne McGraw-Hill, 1993.

MLA (9th ed.) Citation

IHRIG, Sybil, and Emil IHRIG. Quark Xpress for Windows: Inside and Out. Osborne McGraw-Hill, 1993.