APA način citiranja (7. izdanje)

Hudson, R. (1997). Flexible learning in action: Case studies in higher education. Kogan Page.

Čikaški stil citiranja (17. izdanje)

Hudson, Rachel. Flexible Learning in Action: Case Studies in Higher Education. London: Kogan Page, 1997.

MLA način citiranja (8. izdanje)

Hudson, Rachel. Flexible Learning in Action: Case Studies in Higher Education. Kogan Page, 1997.