APA (7th ed.) Citation

Clark, J. L., & Clark, L. (1995). HOW 7: A handbook for office workers (7th ed.). South-Western College.

Chicago Style (17th ed.) Citation

Clark, James Leland, and Lyn Clark. HOW 7: A Handbook for Office Workers. 7th ed. Cincinnati, Ohio: South-Western College, 1995.

MLA (9th ed.) Citation

Clark, James Leland, and Lyn Clark. HOW 7: A Handbook for Office Workers. 7th ed. South-Western College, 1995.