APA Style

Geographic, N. (2018). National geographic Indonesia: hanya sebatas warna kulit [Ed. khusus RAS, Vol 14. No. 4 April 2018] (April 2018). Indonesia: National Geographic.

MLA Style

Geographic, National. "National geographic Indonesia: hanya sebatas warna kulit [Ed. khusus RAS, Vol 14. No. 4 April 2018]". April 2018 Indonesia: National Geographic, 2018. Text.