Gaya APA
Ratri Nuria,dkk. (2009).
Science For Elementary School Year 5A .
Bogor:
Yudhistira.
Gaya Chicago
Ratri Nuria,dkk.
Science For Elementary School Year 5A.
Bogor:
Yudhistira,
2009.
Text.
Gaya MLA
Ratri Nuria,dkk.
Science For Elementary School Year 5A.
Bogor:
Yudhistira,
2009.
Text.
Gaya Turabian
Ratri Nuria,dkk.
Science For Elementary School Year 5A.
Bogor:
Yudhistira,
2009.
Print.