APA aipamena

McEvedy, C. Penguin atlas of medieval history. Penguin Books.

Chicago Style aipamena

McEvedy, Colin. Penguin Atlas of Medieval History. Penguin Books.

MLA aipamena

McEvedy, Colin. Penguin Atlas of Medieval History. Penguin Books.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.