Gaya APA

sukamto, D, A. (1988). Irian Jaya GEOSCIENTIFIC DATA PACKAGE (Volume V11) (Volume V11:- published scintific papers). Bandung: Pusat Sumber Daya Geologi.

Gaya MLA

sukamto, Dow,D.B., And. "Irian Jaya GEOSCIENTIFIC DATA PACKAGE (Volume V11)". Volume V11:- published scintific papers Bandung: Pusat Sumber Daya Geologi, 1988. Logam.