Gaya APA

United Nations Educational Scientific and Cultural Organization ad hol working Group on Volcanic Emergencies Unesco Hedquarters, Paris. (). Bandung, Jawa Barat, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi.

Gaya MLA

United Nations Educational Scientific and Cultural Organization ad hol working Group on Volcanic Emergencies Unesco Hedquarters, Paris. . Bandung, Jawa Barat, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi, . .