APA

Weaver A. T., Ness O. G., . (1961). An introduction to public speaking. New York: Odyssey Press.

Chicago

Weaver Andrew Thomas, Ness Ordean Gerhard, . 1961. An introduction to public speaking. New York: Odyssey Press.

Harvard

Weaver A. T., Ness O. G., . (1961). An introduction to public speaking. New York: Odyssey Press.

MLA

Weaver Andrew Thomas, Ness Ordean Gerhard, . An introduction to public speaking. New York: Odyssey Press. 1961.