APA aipamena

Society for Visual Education. (1988). Chronology of the western world, 1000-1500 AD. The Society.

Chicago Style aipamena

Society for Visual Education. Chronology of the Western World, 1000-1500 AD. Chicago, Ill: The Society, 1988.

MLA aipamena

Society for Visual Education. Chronology of the Western World, 1000-1500 AD. The Society, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.