APA (7th ed.) Citation
Khan, A., & Islam, S. (2013). Engineering chemistry. Khanna Book Pub. Co.
Chicago Style (17th ed.) Citation
Khan, Ayesha, and Saiful Islam. Engineering Chemistry. New Delhi: Khanna Book Pub. Co, 2013.
MLA (9th ed.) Citation
Khan, Ayesha, and Saiful Islam. Engineering Chemistry. Khanna Book Pub. Co, 2013.
Warning: These citations may not always be 100% accurate.