Westley, W. A., & Epstein, N. B. (1969). The silent majority; families of emotionally healthy college students ([1st ed.].). Jossey-Bass.
Citazione stile Chigago Style (17a edizione)Westley, William A., e Nathan B. Epstein. The Silent Majority; Families of Emotionally Healthy College Students. [1st ed.]. San Francisco: Jossey-Bass, 1969.
Citatione MLA (8a ed.)Westley, William A., e Nathan B. Epstein. The Silent Majority; Families of Emotionally Healthy College Students. [1st ed.]. Jossey-Bass, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.