Gaya APA

Ministry of Basic Industry and Mining of the Republic of Indonesia. (). Bandung, Jawa Barat, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi.

Gaya MLA

Ministry of Basic Industry and Mining of the Republic of Indonesia. . Bandung, Jawa Barat, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi, . .