Gaya APA

Claridge, G. (1991). An Overview of Wetland Values: A Necessary Preliminary to Wise Use (Cet. 1.--). Bogor: AWB - Indonesia.

Gaya MLA

Claridge, Gordon. "An Overview of Wetland Values: A Necessary Preliminary to Wise Use". Cet. 1.-- Bogor: AWB - Indonesia, 1991. Text.