Gaya APA

Earlier Eruptive Activities of Krakatau in Historic Time and During the Quaternary. (). Bandung, Jawa Barat, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi.

Gaya MLA

Earlier Eruptive Activities of Krakatau in Historic Time and During the Quaternary. . Bandung, Jawa Barat, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi, . .