Gaya APA

Rujiati, S, W. (1983). An Eye - Witness Account on the Eruption of The Mountain Krakatau in The from of a Syair , Prepared for the Symposium on . Jakarta, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi.

Gaya MLA

Rujiati, S., W,. "An Eye - Witness Account on the Eruption of The Mountain Krakatau in The from of a Syair , Prepared for the Symposium on". Jakarta, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi, 1983. Text.