Gaya APA

Lubis, I. (2001). Survey on the, Distribution, and Habitat Selection of Otters (Lutrinae) in Way Kambas National Park, Sumatra: "Setting Priorities and Approach for Indonesian Otters" . : Wetlands International.

Gaya MLA

Lubis, I.R.. "Survey on the, Distribution, and Habitat Selection of Otters (Lutrinae) in Way Kambas National Park, Sumatra: "Setting Priorities and Approach for Indonesian Otters"". : Wetlands International, 2001. Text.