Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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