APA Style
National Geographic Indonesia (September 2019) : Pengorbanan Tak Terperi. ().
Jakarta:
Penerbitan Sarana Bobo.
Chicago Style
National Geographic Indonesia (September 2019) : Pengorbanan Tak Terperi.
.
Jakarta:
Penerbitan Sarana Bobo,
.
Periodical Issues.
MLA Style
National Geographic Indonesia (September 2019) : Pengorbanan Tak Terperi.
.
Jakarta:
Penerbitan Sarana Bobo,
.
Periodical Issues.
Turabian Style
National Geographic Indonesia (September 2019) : Pengorbanan Tak Terperi.
Jakarta:
Penerbitan Sarana Bobo,
.
Periodical Issues.