Gaya APA

Pumiceous Tuff of the Eruption of Krakatau in 1883 on Rakata Islands and its Development. (). Bandung, Jawa Barat, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi.

Gaya MLA

Pumiceous Tuff of the Eruption of Krakatau in 1883 on Rakata Islands and its Development. . Bandung, Jawa Barat, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi, . .