Citazione Stile APA (7a Edizione)

Wetherill, R. W. (1949). The dynamics of human relations. Van Nostrand.

Citazione stile Chigago Style (17a edizione)

Wetherill, Richard W. The Dynamics of Human Relations. New York: Van Nostrand, 1949.

Citatione MLA (9a ed.)

Wetherill, Richard W. The Dynamics of Human Relations. Van Nostrand, 1949.