APA (7th ed.) Zitazioa
Prichard, J. C. (1836). Researches into the physical history of mankind (3rd ed.). Sherwood, Gilbert & Piper [etc.].
Chicago Style (17th ed.) Zitazioa
Prichard, James Cowles. Researches into the Physical History of Mankind. 3rd ed. London: Sherwood, Gilbert & Piper [etc.], 1836.
MLA (9th ed.) Zitazioa
Prichard, James Cowles. Researches into the Physical History of Mankind. 3rd ed. Sherwood, Gilbert & Piper [etc.], 1836.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.