APA aipamena

Christian, A. (2010). Some sauropods raised their necks—evidence for high browsing in Euhelopus zdanskyi. The Royal Society.

Chicago Style aipamena

Christian, Andreas. Some Sauropods Raised Their Necks—evidence for High Browsing in Euhelopus Zdanskyi. The Royal Society, 2010.

MLA aipamena

Christian, Andreas. Some Sauropods Raised Their Necks—evidence for High Browsing in Euhelopus Zdanskyi. The Royal Society, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.