Gaya APA

Santosa, A. (2009). World heritage nature & culture : Under the protection of UNESCO = Afrika Selatan dan Afrika Tengah (1st vol). Jakarta: Batara Publishing.

Gaya MLA

Santosa, Agus. "World heritage nature & culture : Under the protection of UNESCO = Afrika Selatan dan Afrika Tengah". 1st vol Jakarta: Batara Publishing, 2009. Encyclopaedia.