Citazione Stile APA (7a Edizione)

Ross, R. S. (1977). Speech communication: Fundamentals and practice (4th ed.). Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Ross, Raymond Samuel. Speech Communication: Fundamentals and Practice. 4th ed. Englewood Cliffs, N.J.: Prentice Hall, 1977.

Citatione MLA (8a ed.)

Ross, Raymond Samuel. Speech Communication: Fundamentals and Practice. 4th ed. Prentice Hall, 1977.