APA Style

Yenne, B. (). 100 Keajaiban Alam Dunia (100 Natural Wonders of The World) . : Karisma Publishing, Batam. 2005.

MLA Style

Yenne, Bill. "100 Keajaiban Alam Dunia (100 Natural Wonders of The World)". : Karisma Publishing, Batam. 2005, . BOOK.