Citazione Stile APA (7a Edizione)

May, J. V. (1976). Professionals and clients: A constitutional struggle. Sage Publications.

Citazione stile Chigago Style (17a edizione)

May, Judith V. Professionals and Clients: A Constitutional Struggle. Beverly Hills, Calif.: Sage Publications, 1976.

Citatione MLA (8a ed.)

May, Judith V. Professionals and Clients: A Constitutional Struggle. Sage Publications, 1976.