APA Citation

Sumitro, D. (1990). English for science and technology. Gadjah Mada University Press.

Chicago Style Citation

Sumitro, Djoko. English for Science and Technology. Gadjah Mada University Press, 1990.

MLA Citation

Sumitro, Djoko. English for Science and Technology. Gadjah Mada University Press, 1990.

Warning: These citations may not always be 100% accurate.