APA (7th ed.) Citation

Clark, L. R. (1988). Business English and communication (7th ed.). McGarw-Hill Book Co..

Chicago Style (17th ed.) Citation

Clark, Lyn R. Business English and Communication. 7th ed. New York: McGarw-Hill Book Co., 1988.

MLA (9th ed.) Citation

Clark, Lyn R. Business English and Communication. 7th ed. McGarw-Hill Book Co., 1988.