Citazione Stile APA (7a Edizione)

Schunk, D. H. (1991). Learning theories: An educational perspective. Merrill.

Citazione stile Chigago Style (17a edizione)

Schunk, Dale H. Learning Theories: An Educational Perspective. New York: Merrill, 1991.

Citatione MLA (9a ed.)

Schunk, Dale H. Learning Theories: An Educational Perspective. Merrill, 1991.