APA (7th ed.) Zitazioa
Liebersohn, H. (2006). The travelers' world: Europe to the Pacific. Harvard University Press.
Chicago Style (17th ed.) Zitazioa
Liebersohn, Harry. The Travelers' World: Europe to the Pacific. Cambridge, MA: Harvard University Press, 2006.
MLA (9th ed.) Zitazioa
Liebersohn, Harry. The Travelers' World: Europe to the Pacific. Harvard University Press, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.