APA aipamena

(2011). Annual report: American government 2010/2011. Dubuque: McGraw-Hill/Dushkin.

Chicago Style aipamena

Annual Report: American Government 2010/2011. Dubuque: McGraw-Hill/Dushkin, 2011.

MLA aipamena

Annual Report: American Government 2010/2011. Dubuque: McGraw-Hill/Dushkin, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.