Gaya APA

Martini, H. (1956). Preliminary Report On Geology And Mineral-Deposits For The Work To Be Carried Out In Indonesia . Bandung: Pusat Sumber Daya Geologi.

Gaya MLA

Martini, H.J.. "Preliminary Report On Geology And Mineral-Deposits For The Work To Be Carried Out In Indonesia". Bandung: Pusat Sumber Daya Geologi, 1956. Encyclopaedia.