Gaya APA

Hutchison, D. (1977). Results of the 1976 orientation stream sediment geochemical survey in north-eastern kepala burung (bird head) Irian Jaya, Indonesia . Bandung: s.n..

Gaya MLA

Hutchison, D.S.. "Results of the 1976 orientation stream sediment geochemical survey in north-eastern kepala burung (bird head) Irian Jaya, Indonesia". Bandung: s.n., 1977. Umum.