APA (7th ed.) Citation

Guffey, M. E. (1992). Business English (4th ed.). PWS-Kent.

Chicago Style (17th ed.) Citation

Guffey, Mary Ellen. Business English. 4th ed. Boston, MA: PWS-Kent, 1992.

MLA (9th ed.) Citation

Guffey, Mary Ellen. Business English. 4th ed. PWS-Kent, 1992.

Warning: These citations may not always be 100% accurate.