APA (7th ed.) Citation

Snyder, E., & Field, J. (1983). Speak for yourself--with confidence. New American Library.

Chicago Style (17th ed.) Citation

Snyder, Elayne, and Jane Field. Speak for Yourself--with Confidence. New York: New American Library, 1983.

MLA (9th ed.) Citation

Snyder, Elayne, and Jane Field. Speak for Yourself--with Confidence. New American Library, 1983.