APA Style
National Geographic Indonesia, Januari 2015. (2015).
Jakarta:
National Geographic Society.
Chicago Style
National Geographic Indonesia, Januari 2015.
.
Jakarta:
National Geographic Society,
2015.
Magazine.
MLA Style
National Geographic Indonesia, Januari 2015.
.
Jakarta:
National Geographic Society,
2015.
Magazine.
Turabian Style
National Geographic Indonesia, Januari 2015.
Jakarta:
National Geographic Society,
2015.
Magazine.