APA (7th ed.) Citation

Northey, M. (1993). Impact: A guide to business communication (3rd. ed.). Prentice Hall Canada.

Chicago Style (17th ed.) Citation

Northey, Margot. Impact: A Guide to Business Communication. 3rd. ed. Scarborough, Ontario: Prentice Hall Canada, 1993.

MLA (9th ed.) Citation

Northey, Margot. Impact: A Guide to Business Communication. 3rd. ed. Prentice Hall Canada, 1993.

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