APA (7th ed.) Citation
Guffey, M. E., & Loewy, D. (2019). Essentials of Business Communication (11th Edition.). CENGAGE.
Chicago Style (17th ed.) Citation
Guffey, Mary Ellen, and Dana Loewy. Essentials of Business Communication. 11th Edition. Boston: CENGAGE, 2019.
MLA (9th ed.) Citation
Guffey, Mary Ellen, and Dana Loewy. Essentials of Business Communication. 11th Edition. CENGAGE, 2019.
Warning: These citations may not always be 100% accurate.