Gaya APA

Sumitro, D. (1995). English for Science and Technology (Ed. 1, Cet. 3). Atheneum, New York: Gajah Mada University.

Gaya MLA

Sumitro, Djoko. "English for Science and Technology". Ed. 1, Cet. 3 Atheneum, New York: Gajah Mada University, 1995. Text.