Gaya APA

Hariwidjaya, ., Johnson, C. (1985). NSGMEP Cifer Report January April 1985, NSGMEP Cifer User Note No. 5 . Bandung: Pusat Sumber Daya Geologi.

Gaya MLA

Hariwidjaya, ., Johnson, C.C. "NSGMEP Cifer Report January April 1985, NSGMEP Cifer User Note No. 5". Bandung: Pusat Sumber Daya Geologi, 1985. Geokimia.