APA aipamena

Wellington, J. J. (2005). Succeeding with your doctorate. Sage Publications.

Chicago Style aipamena

Wellington, J. J. Succeeding with Your Doctorate. London ; Thousand Oaks, CA: Sage Publications, 2005.

MLA aipamena

Wellington, J. J. Succeeding with Your Doctorate. Sage Publications, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.