APA aipamena

Wall, R. A. (1998). Copyright made easier (2nd ed.). Aslib.

Chicago Style aipamena

Wall, Raymond A. Copyright Made Easier. 2nd ed. London: Aslib, 1998.

MLA aipamena

Wall, Raymond A. Copyright Made Easier. 2nd ed. Aslib, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.