Gaya APA

Self, S., Decker, R, W. (1980). A Volcanologic Investigation of three Important Recent Eruption in Indonesia : Tambora 1815, Krakatoa 1883 and Agung 1963 . Bandung, Jawa Barat, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi.

Gaya MLA

Self, Stephn., Decker, R., W.. "A Volcanologic Investigation of three Important Recent Eruption in Indonesia : Tambora 1815, Krakatoa 1883 and Agung 1963". Bandung, Jawa Barat, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi, 1980. Text.