Gaya APA

Ass, I, P. (2000). Proceedings Of Twenty Seventh Annual Convention Jakarta, February 1-3, 2000 (2000). Jakarta: Jakarta : Indonesian Petroleum Association,.

Gaya MLA

Ass, Indonesian, Petroleum. "Proceedings Of Twenty Seventh Annual Convention Jakarta, February 1-3, 2000". 2000 Jakarta: Jakarta : Indonesian Petroleum Association,, 2000. Text.