Cita APA (7th ed.)

Gronbeck, B. E. (1990). Principles and types of speech communication (11th ed.). Scott, Foresman/Little, Brown Higher Education.

Cita Chicago (17th ed.)

Gronbeck, Bruce E. Principles and Types of Speech Communication. 11th ed. Glenview, Ill: Scott, Foresman/Little, Brown Higher Education, 1990.

Cita MLA (9th ed.)

Gronbeck, Bruce E. Principles and Types of Speech Communication. 11th ed. Scott, Foresman/Little, Brown Higher Education, 1990.