Gaya APA

Geologi, P, S, D. (1959). Coal Occurrences in The Western Part Of The Soekabumi -Tjibadak Coalfield (With 1 map) . Bandung: Pusat Sumber Daya Geologi.

Gaya MLA

Geologi, Pusat, Sumber, Daya. "Coal Occurrences in The Western Part Of The Soekabumi -Tjibadak Coalfield (With 1 map)". Bandung: Pusat Sumber Daya Geologi, 1959. Batubara.