APA (7th ed.) Zitazioa
Goodfellow, R., & Lea, M. R. (2007). Challenging e-learning in the university: A literacies perspective. McGraw Hill/Open University Press/Society for Research into Higher Education.
Chicago Style (17th ed.) Zitazioa
Goodfellow, Robin, eta Mary R. Lea. Challenging E-learning in the University: A Literacies Perspective. Maidenhead, England ; New York: McGraw Hill/Open University Press/Society for Research into Higher Education, 2007.
MLA (9th ed.) Zitazioa
Goodfellow, Robin, eta Mary R. Lea. Challenging E-learning in the University: A Literacies Perspective. McGraw Hill/Open University Press/Society for Research into Higher Education, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.