Citazione Stile APA (7a Edizione)

Wolf, M. P., Aurner, R. R., & Keyser, D. F. (1979). Effective communication in business (7th ed.). South-Western Pub.

Citazione stile Chigago Style (17a edizione)

Wolf, Morris Philip, Robert Ray Aurner, e Dale F. Keyser. Effective Communication in Business. 7th ed. Cincinnati: South-Western Pub, 1979.

Citatione MLA (9a ed.)

Wolf, Morris Philip, et al. Effective Communication in Business. 7th ed. South-Western Pub, 1979.