Gaya APA

C.W.A.P.T'Hoen, ., K.G.J, . (1915). Results Of Mining - Geologic Reconnaisances And Investigations In Southwest -Sulawesi . Bandung: Pusat Sumber Daya Geologi.

Gaya MLA

C.W.A.P.T'Hoen, ., K.G.J, . "Results Of Mining - Geologic Reconnaisances And Investigations In Southwest -Sulawesi". Bandung: Pusat Sumber Daya Geologi, 1915. Bukan Logam.