Gaya APA
Yulir, Yulmadia. (2017).
Geografi SMA Kelas 10 .
Bogor:
Yudhistira.
Gaya Chicago
Yulir, Yulmadia.
Geografi SMA Kelas 10.
Bogor:
Yudhistira,
2017.
Text.
Gaya MLA
Yulir, Yulmadia.
Geografi SMA Kelas 10.
Bogor:
Yudhistira,
2017.
Text.
Gaya Turabian
Yulir, Yulmadia.
Geografi SMA Kelas 10.
Bogor:
Yudhistira,
2017.
Print.