Gaya APA
Boyer, Crispin. (2016).
Serba Rahasia : National Geographic Kids .
Jakarta:
KPG.
Gaya Chicago
Boyer, Crispin.
Serba Rahasia : National Geographic Kids.
Jakarta:
KPG,
2016.
Terbitan Berseri.
Gaya MLA
Boyer, Crispin.
Serba Rahasia : National Geographic Kids.
Jakarta:
KPG,
2016.
Terbitan Berseri.
Gaya Turabian
Boyer, Crispin.
Serba Rahasia : National Geographic Kids.
Jakarta:
KPG,
2016.
Terbitan Berseri.