APA Format
Simposium 100 th Krakatau Steel 1883-1993(1983 :Jakarta). (1983).
Formation of volcanic depressions Krakatau and Toba /by I. Yokoyama ... [et.al.]
. Jakarta :: [Lembaga Ilmu Pengetahuan Indonesia],.
MLA Format
Simposium 100 th Krakatau Steel 1883-1993(1983 :Jakarta).
Formation of volcanic depressions Krakatau and Toba /by I. Yokoyama ... [et.al.]
. Jakarta :: [Lembaga Ilmu Pengetahuan Indonesia],, 1983
Chicago Format
Simposium 100 th Krakatau Steel 1883-1993(1983 :Jakarta). Formation of volcanic depressions Krakatau and Toba /by I. Yokoyama ... [et.al.]. Jakarta :: [Lembaga Ilmu Pengetahuan Indonesia],, 1983.