APA (7th ed.) Citation

Dumont, R. A., & Lannon, J. M. (1985). Business communications. Little, Brown and Co.

Chicago Style (17th ed.) Citation

Dumont, Raymond A., and John M. Lannon. Business Communications. Boston, Mass: Little, Brown and Co, 1985.

MLA (9th ed.) Citation

Dumont, Raymond A., and John M. Lannon. Business Communications. Little, Brown and Co, 1985.