APA (7e ed.) Bronvermelding

BEMMELEN, R. V. (1949). The geology of Indonesia 1A: General geology of Indonesia and adjacent archipelagoes (Ed.2.). Martinus Nijhoff.

Chicago (17e ed.) Bronvermelding

BEMMELEN, R.W. Van. The Geology of Indonesia 1A: General Geology of Indonesia and Adjacent Archipelagoes. Ed.2. Sole Agents: Martinus Nijhoff, 1949.

MLA (9e ed.) Bronvermelding

BEMMELEN, R.W. Van. The Geology of Indonesia 1A: General Geology of Indonesia and Adjacent Archipelagoes. Ed.2. Martinus Nijhoff, 1949.