Citazione Stile APA (7a Edizione)

Younger, H., & Covey, S. M. R. (2023). The Art of Active Listening. Berrett-Koehler Publishers.

Citazione stile Chigago Style (17a edizione)

Younger, Heather, e Stephen M. R. Covey. The Art of Active Listening. Williston, VT: Berrett-Koehler Publishers, 2023.

Citatione MLA (8a ed.)

Younger, Heather, e Stephen M. R. Covey. The Art of Active Listening. Berrett-Koehler Publishers, 2023.