Dokumentuaren aipamena

APA (7th ed.) Zitazioa
University of Southern Maine Osher Map Library & University of Southern Maine Smith Center for Cartographic Education. (1996). ˜The œCartographic Collections. University of Southern Maine.
Chicago Style (17th ed.) Zitazioa
University of Southern Maine Osher Map Library eta University of Southern Maine Smith Center for Cartographic Education. ˜The œCartographic Collections. University of Southern Maine, 1996.
MLA (9th ed.) Zitazioa
University of Southern Maine Osher Map Library eta University of Southern Maine Smith Center for Cartographic Education. ˜The œCartographic Collections. University of Southern Maine, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.