APA (7th ed.) Citation

SUMITRO, D. English For Science And Technology. Gadjah Mada.

Chicago Style (17th ed.) Citation

SUMITRO, Djoko. English For Science And Technology. Gadjah Mada.

MLA (8th ed.) Citation

SUMITRO, Djoko. English For Science And Technology. Gadjah Mada.

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