APA aipamena

Hoglund,Kristine. (2011). Understanding Peace Research. Routledge.

Chicago Style aipamena

Hoglund,Kristine. Understanding Peace Research. Great Britain: Routledge, 2011.

MLA aipamena

Hoglund,Kristine. Understanding Peace Research. Routledge, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.