Gaya APA

Santosa, I. (2000). Petrological Study on Boring Cores in Izu-Oshima Volcano, Japan, during the past 20,000 years . Japan: University of Tokyo.

Gaya MLA

Santosa, Imam. "Petrological Study on Boring Cores in Izu-Oshima Volcano, Japan, during the past 20,000 years". Japan: University of Tokyo, 2000. Text.