APA Style
Kasim, D, K. (2015).
National Geographic Indonesia: Maret 2015 (Membantah Sains) .
Jakarta:
National Geographic Society.
MLA Style
Kasim, Didi, Kasipi.
"National Geographic Indonesia: Maret 2015 (Membantah Sains)".
Jakarta:
National Geographic Society,
2015.
Text.