APA aipamena

Girden,Ellen R. (2001). Evaluating research articles (Second.). Sage.

Chicago Style aipamena

Girden,Ellen R. Evaluating Research Articles. Second. London: Sage, 2001.

MLA aipamena

Girden,Ellen R. Evaluating Research Articles. Second. Sage, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.