APA Style
Saputra, .
(2013).
MEMBUKA TABIR PENATAAN ALAM RAYA
.
Bogor:
PT. SAPUTRA WORLD UNITED.
MLA Style
Saputra, .
"MEMBUKA TABIR PENATAAN ALAM RAYA".
Bogor:
PT. SAPUTRA WORLD UNITED,
2013.
Text.