Gaya APA

Sciences, I, I, O. (1970). Bulletin of National Institute of Geology and Mining Bandung Vol. 3 No. 3 December 1970 . Bandung: Indonesian Institute of Sciences.

Gaya MLA

Sciences, Indonesian, Institute, Of. "Bulletin of National Institute of Geology and Mining Bandung Vol. 3 No. 3 December 1970". Bandung: Indonesian Institute of Sciences, 1970. Text.