APA (7th ed.) Citation

Karr, H. M. Your speaking voice, by Harrison M. Karr. Griffin-Patterson publishing co. 1938.

Chicago Style (17th ed.) Citation

Karr, Harrison M. Your Speaking Voice, by Harrison M. Karr. Glendale, California: Griffin-Patterson publishing co. 1938.

MLA (9th ed.) Citation

Karr, Harrison M. Your Speaking Voice, by Harrison M. Karr. Griffin-Patterson publishing co. 1938.