APA aipamena

THE WORLD BOOK.. (2007). The world book encyclopedia L volume 12. World Book.

Chicago Style aipamena

THE WORLD BOOK.. The World Book Encyclopedia L Volume 12. Chicago: World Book, 2007.

MLA aipamena

THE WORLD BOOK.. The World Book Encyclopedia L Volume 12. World Book, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.