APA (7th ed.) Citation

Karr, H. M. (1953). Developing your speaking voice. Harper.

Chicago Style (17th ed.) Citation

Karr, Harrison M. Developing Your Speaking Voice. New York: Harper, 1953.

MLA (9th ed.) Citation

Karr, Harrison M. Developing Your Speaking Voice. Harper, 1953.

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