APA Style

Bemmelen, R, W, V. (1970). The Geology of Indonesia Vol. IA General Geology (Vol.1A). The Hague: Martinus Nijhoff.

MLA Style

Bemmelen, R., W., Van. "The Geology of Indonesia Vol. IA General Geology". Vol.1A The Hague: Martinus Nijhoff, 1970. Text.