APA Style

Geographic, N. (2017). National Geographic Indonesia: Sisi lain keganasan Viking [Maret 2017 Vol. 13 No. 3] (Vol. 13 No. 3 Maret 2017). Indonesia: National Geographic.

MLA Style

Geographic, National. "National Geographic Indonesia: Sisi lain keganasan Viking [Maret 2017 Vol. 13 No. 3]". Vol. 13 No. 3 Maret 2017 Indonesia: National Geographic, 2017. Text.