APA stil citiranja

Pedersen, O., & North, R. (2009). The first universities: The first universities : studium generale and the origins of university education in Europe. Cambridge: Cambridge University Press.

Chicago stil citiranja

Pedersen, Olaf, and Richard North. The first universities: The first universities : studium generale and the origins of university education in Europe. Cambridge: Cambridge University Press, 2009.

MLA stil citiranja

Pedersen, Olaf, and Richard North. The first universities: The first universities : studium generale and the origins of university education in Europe. Cambridge: Cambridge University Press, 2009.