Citazione Stile APA (7a Edizione)

Slavson, S. R. (1940). Creative group education. Association Press.

Citazione stile Chigago Style (17a edizione)

Slavson, S. R. Creative Group Education. New York: Association Press, 1940.

Citatione MLA (8a ed.)

Slavson, S. R. Creative Group Education. Association Press, 1940.