Citazione Stile APA (7a Edizione)

Lumsden, G., & Lumsden, D. L. (2003). Communicating with credibility and confidence: Diverse people, diverse settings (2nd ed.). Thomson/Wadsworth.

Citazione stile Chigago Style (17a edizione)

Lumsden, Gay, e Donald L. Lumsden. Communicating with Credibility and Confidence: Diverse People, Diverse Settings. 2nd ed. Australia: Thomson/Wadsworth, 2003.

Citatione MLA (9a ed.)

Lumsden, Gay, e Donald L. Lumsden. Communicating with Credibility and Confidence: Diverse People, Diverse Settings. 2nd ed. Thomson/Wadsworth, 2003.