Gaya APA

Cruijs, H. (1976). Economic And Social Commission For Asia And The Pacific Regional Mineral Resources Development Centre . Bandung: Pusat Sumber Daya Geologi.

Gaya MLA

Cruijs, H.. "Economic And Social Commission For Asia And The Pacific Regional Mineral Resources Development Centre". Bandung: Pusat Sumber Daya Geologi, 1976. Logam.