Cita APA

Boud, D., & Feletti, G. (1997). The Challenge of problem based learning (2nd ed.). Kogan Page.

Citación estilo Chicago

Boud, David, and Grahame Feletti. The Challenge of Problem Based Learning. 2nd ed. London: Kogan Page, 1997.

Cita MLA

Boud, David, and Grahame Feletti. The Challenge of Problem Based Learning. 2nd ed. Kogan Page, 1997.