APA (7th ed.) Citation

Glass lhGraham. Unix for programmers and users: A complete guide.

Chicago Style (17th ed.) Citation

Glass lhGraham. Unix for Programmers and Users: A Complete Guide. New Jersey lbPrentice Hall lc1993.

MLA (9th ed.) Citation

Glass lhGraham. Unix for Programmers and Users: A Complete Guide.

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