APA (7th ed.) Citation

Hunter, B. H., & Hunter, K. B. (1991). Unix systems: Advanced administration and management handbook. Macmillan Publishing.

Chicago Style (17th ed.) Citation

Hunter, Bruce H., and Karen Bradford Hunter. Unix Systems: Advanced Administration and Management Handbook. New York: Macmillan Publishing, 1991.

MLA (9th ed.) Citation

Hunter, Bruce H., and Karen Bradford Hunter. Unix Systems: Advanced Administration and Management Handbook. Macmillan Publishing, 1991.