Gaya APA

Neve, G, A, D. (1982). The Krakatau's Eruption of 1883, Its Earlier Activities In Historic Time and In The Quaternary . Bandung, Jawa Barat, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi.

Gaya MLA

Neve, George, A., De. "The Krakatau's Eruption of 1883, Its Earlier Activities In Historic Time and In The Quaternary". Bandung, Jawa Barat, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi, 1982. Text.