Citazione Stile APA (7a Edizione)

DeVito, J. A. (2013). Essentials of human communication (Eigth edition.). Pearson.

Citazione stile Chigago Style (17a edizione)

DeVito, Joseph A. Essentials of Human Communication. Eigth edition. Boston: Pearson, 2013.

Citatione MLA (9a ed.)

DeVito, Joseph A. Essentials of Human Communication. Eigth edition. Pearson, 2013.