APA (7th ed.) Zitazioa

Toynbee, A. East to west: Journey around the world. AUWSF.

Chicago Style (17th ed.) Zitazioa

Toynbee, Arnold. East to West: Journey Around the World. New York, Oxford University Press, 1958: AUWSF.

MLA (9th ed.) Zitazioa

Toynbee, Arnold. East to West: Journey Around the World. AUWSF.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.