APA Style
Somantri, L. (2012).
Advanced Learning : Geography 3 For Grade XII Senior High School .
Bandung:
Grafindo Media Pratama.
MLA Style
Somantri, Lili.
"Advanced Learning : Geography 3 For Grade XII Senior High School".
Bandung:
Grafindo Media Pratama,
2012.
Buku SMA Athalia.