Cita APA (7th ed.)

Stedman, R. W. (1981). A guide to public speaking. Prentice-Hall.

Cita Chicago (17th ed.)

Stedman, Raymond William. A Guide to Public Speaking. Englewood Cliffs, New Jersey: Prentice-Hall, 1981.

Cita MLA (9th ed.)

Stedman, Raymond William. A Guide to Public Speaking. Prentice-Hall, 1981.