Gaya APA

Sulistijo, U, W. (1979). Laporan Mengikuti Technical Discussions On Energy Seventh General Assembly of the World Federation of Engineering Organizations (Jakarta, 16-17 November 1979) . Bandung: Direktorat Jenderal Pertambangan Umum.

Gaya MLA

Sulistijo, Ukar, W.. "Laporan Mengikuti Technical Discussions On Energy Seventh General Assembly of the World Federation of Engineering Organizations (Jakarta, 16-17 November 1979)". Bandung: Direktorat Jenderal Pertambangan Umum, 1979. Text.