APA (7th ed.) Citation

Dunckel, J. (1984). Guide to effective business speaking. Self-Counsel Press.

Chicago Style (17th ed.) Citation

Dunckel, Jacqueline. Guide to Effective Business Speaking. Canada: Self-Counsel Press, 1984.

MLA (9th ed.) Citation

Dunckel, Jacqueline. Guide to Effective Business Speaking. Self-Counsel Press, 1984.