Gaya APA

Bemmelen, R, , , , , W, , , , , V. (1970). The geology of Indonesia vol. IA general geology of Indonesia and adjacent archipelagoes. (1970). : Netherland : Martinus Nijhoff, The Hague,.

Gaya MLA

Bemmelen, R, , , , , W, , , , , Van. "The geology of Indonesia vol. IA general geology of Indonesia and adjacent archipelagoes.". 1970 : Netherland : Martinus Nijhoff, The Hague,, 1970. Text.