Gaya APA

Pinem, D., Surbakly, B. (1984). Mengelas Asetilen / B.M Surbakly, Kasman Barus, Djoli Pinem . Madiun: Sinar Harapan Madiun.

Gaya MLA

Pinem, Djoli., Surbakly, B.M. "Mengelas Asetilen / B.M Surbakly, Kasman Barus, Djoli Pinem". Madiun: Sinar Harapan Madiun, 1984. Text.