APA (7th ed.) Citation

Stewart, M. M., Clark, L. R., & Zimmer, K. (1984). Business English and Communication (6th ed.).

Chicago Style (17th ed.) Citation

Stewart, Marie M., Lyn R. Clark, and Kenneth Zimmer. Business English and Communication. 6th ed. New York bMcGraw-Hill, 1984.

MLA (9th ed.) Citation

Stewart, Marie M., et al. Business English and Communication. 6th ed. 1984.