APA Style
National geographic Indonesia. (2017).
Jakarta:
Kompas Gramedia.
Chicago Style
National geographic Indonesia.
Vol.13/No.7/Juli 2017.
Jakarta:
Kompas Gramedia,
2017.
Books.
MLA Style
National geographic Indonesia.
Vol.13/No.7/Juli 2017.
Jakarta:
Kompas Gramedia,
2017.
Books.
Turabian Style
National geographic Indonesia.
Jakarta:
Kompas Gramedia,
2017.
Books.