APA aipamena

Lawrence, D. H., & Worthen, J. (2005). Introductions and reviews. Cambridge: Cambridge University Press.

Chicago Style aipamena

Lawrence, D. H., và John Worthen. Introductions and Reviews. Cambridge: Cambridge University Press, 2005.

MLA aipamena

Lawrence, D. H., và John Worthen. Introductions and Reviews. Cambridge: Cambridge University Press, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.