Gaya APA

Cs, J, R, D. (1970). Final Report On Gravity And Magnetic Survays In Panai Block North-East Sumatra Indonesia . Bandung: Pusat Sumber Daya Geologi.

Gaya MLA

Cs, J., Rainir, Dhadar. "Final Report On Gravity And Magnetic Survays In Panai Block North-East Sumatra Indonesia". Bandung: Pusat Sumber Daya Geologi, 1970. Bukan Logam.