APA (7th ed.) Citation

HahnerlhJeffrey C, Sokoloff, & Salisch. (1993). Speaking clearly: Improving voice and diction (4th ed.).

Chicago Style (17th ed.) Citation

HahnerlhJeffrey C, Sokoloff, and Salisch. Speaking Clearly: Improving Voice and Diction. 4th ed. New YorklbMcGraw-Hill, 1993.

MLA (9th ed.) Citation

HahnerlhJeffrey C, et al. Speaking Clearly: Improving Voice and Diction. 4th ed. 1993.

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