Gaya APA

Santosa, A. (2009). World heritage nature & culture : Under the protection of UNESCO = Amerika Utara, Amerika Tengah dan Ocenia (9th vol). Jakarta: Batara Publishing.

Gaya MLA

Santosa, Agus. "World heritage nature & culture : Under the protection of UNESCO = Amerika Utara, Amerika Tengah dan Ocenia". 9th vol Jakarta: Batara Publishing, 2009. Encyclopaedia.