APA aipamena

Esson, J., & Ertl, H. (2013). Securing the Future of Higher Education in England.

Chicago Style aipamena

Esson, J., and H. Ertl. Securing the Future of Higher Education in England. 2013.

MLA aipamena

Esson, J., and H. Ertl. Securing the Future of Higher Education in England. 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.