APA (7th ed.) Citation

Quercia, V., & O'Reilly, T. (1992). X Window system user's guide: OSF/Motif edition (3. ed., minor corr.). O'Reilly.

Chicago Style (17th ed.) Citation

Quercia, Valerie, and Tim O'Reilly. X Window System User's Guide: OSF/Motif Edition. 3. ed., minor corr. Sebastopol, CA: O'Reilly, 1992.

MLA (9th ed.) Citation

Quercia, Valerie, and Tim O'Reilly. X Window System User's Guide: OSF/Motif Edition. 3. ed., minor corr. O'Reilly, 1992.