Gaya APA
Hendrasto, . (2014).
Cities on Volcanoes 8 : Living in Harmony with Volcano .
Yogyakarta:
KEMENTERIAN Energi dan Sumber Daya Mineral.
Gaya MLA
Hendrasto, .
"Cities on Volcanoes 8 : Living in Harmony with Volcano".
Yogyakarta:
KEMENTERIAN Energi dan Sumber Daya Mineral,
2014.
Text.