Citazione Stile APA (7a Edizione)

Larson, L. C. (1983). Problem-solving through problems. Springer.

Citazione stile Chigago Style (17a edizione)

Larson, Loren C. Problem-solving Through Problems. New York, USA: Springer, 1983.

Citatione MLA (9a ed.)

Larson, Loren C. Problem-solving Through Problems. Springer, 1983.