APA (7th ed.) Zitazioa

Berry, R. (1995). The Research project: How to write it (3rd ed.). Routledge.

Chicago Style (17th ed.) Zitazioa

Berry, Ralph. The Research Project: How to Write It. 3rd ed. London: Routledge, 1995.

MLA (9th ed.) Zitazioa

Berry, Ralph. The Research Project: How to Write It. 3rd ed. Routledge, 1995.