APA (7th ed.) Citation

Guffey, M. E., Rhodes, K., & Rogin, P. (2011). Business communication: Process and products (6th Canadian edition.). Nelson Education.

Chicago Style (17th ed.) Citation

Guffey, Mary Ellen, Kathleen Rhodes, and Patricia Rogin. Business Communication: Process and Products. 6th Canadian edition. Toronto, Ont: Nelson Education, 2011.

MLA (9th ed.) Citation

Guffey, Mary Ellen, et al. Business Communication: Process and Products. 6th Canadian edition. Nelson Education, 2011.