Gaya APA

Saleh, H, N. (2008). National Geographic Indonesia: Desember 2008 (Di Bawah Bayang-bayang Darwin, Alfred Russel Wallace) . Jakarta: National Geographic Society.

Gaya MLA

Saleh, Hendra, Noor. "National Geographic Indonesia: Desember 2008 (Di Bawah Bayang-bayang Darwin, Alfred Russel Wallace)". Jakarta: National Geographic Society, 2008. Text.