APA (7th ed.) Citation

MAHA, M. (1988). Bahan galian Batuapung. FTM.

Chicago Style (17th ed.) Citation

MAHA, MAHAP. Bahan Galian Batuapung. FTM, 1988.

MLA (8th ed.) Citation

MAHA, MAHAP. Bahan Galian Batuapung. FTM, 1988.

Warning: These citations may not always be 100% accurate.