APA Style

Hasbullah, CH, Otakgaki, T., Yosida, T.. (1981). Geological-Report of Sangkaropi Area . Jakarta: Antam.

Chicago Style

Hasbullah, CH, Otakgaki, T., Yosida, T.. Geological-Report of Sangkaropi Area. Jakarta: Antam, 1981. Text.

MLA Style

Hasbullah, CH, Otakgaki, T., Yosida, T.. Geological-Report of Sangkaropi Area. Jakarta: Antam, 1981. Text.

Turabian Style

Hasbullah, CH, Otakgaki, T., Yosida, T.. Geological-Report of Sangkaropi Area. Jakarta: Antam, 1981. Print.