Citazione Stile APA (7a Edizione)

ebrary, Inc, Savin-Baden, M., & Wilkie, K. (2006). Problem-based learning online. Open University Press.

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, Maggi Savin-Baden, e Kay Wilkie. Problem-based Learning Online. Maidenhead: Open University Press, 2006.

Citatione MLA (9a ed.)

ebrary, Inc, et al. Problem-based Learning Online. Open University Press, 2006.