APA Style
National Geographic Kids (Juli 2014) : Obrolan Lumba-Lumba. ().
Jakarta:
Penerbitan Sarana Bobo.
Chicago Style
National Geographic Kids (Juli 2014) : Obrolan Lumba-Lumba.
.
Jakarta:
Penerbitan Sarana Bobo,
.
Periodical Issues.
MLA Style
National Geographic Kids (Juli 2014) : Obrolan Lumba-Lumba.
.
Jakarta:
Penerbitan Sarana Bobo,
.
Periodical Issues.
Turabian Style
National Geographic Kids (Juli 2014) : Obrolan Lumba-Lumba.
Jakarta:
Penerbitan Sarana Bobo,
.
Periodical Issues.