Gaya APA

Sutejo, D., S., A, I. (1970). Hermal Energy Prospect Uth Sulawesi-Indonesia . Jakarta: Power Research Institute Jakarta-Indonesia.

Gaya MLA

Sutejo, Dian., S., Audist, Indirasari. "Hermal Energy Prospect Uth Sulawesi-Indonesia". Jakarta: Power Research Institute Jakarta-Indonesia, 1970. Bukan Logam.