APA aipamena

THE WORLD BOOK.. (2007). The world book encyclopedia volume 22: Research guide/index. World Book.

Chicago Style aipamena

THE WORLD BOOK.. The World Book Encyclopedia Volume 22: Research Guide/index. Chicago: World Book, 2007.

MLA aipamena

THE WORLD BOOK.. The World Book Encyclopedia Volume 22: Research Guide/index. World Book, 2007.