APA (7th ed.) Citation

SIGIT, S. (1969). Minerals and mining in Indonesia - Soetarjo Sigit. Ministry of mines.

Chicago Style (17th ed.) Citation

SIGIT, Soetarjo. Minerals and Mining in Indonesia - Soetarjo Sigit. Ministry of mines, 1969.

MLA (8th ed.) Citation

SIGIT, Soetarjo. Minerals and Mining in Indonesia - Soetarjo Sigit. Ministry of mines, 1969.

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