APA
Grewal B. S., Grewal J. S. & Dhanoa J. K. (2017). Higher Engineering Mathematics. New Delhi: Khanna Publishers.
Chicago
Grewal B S, Grewal J S and Dhanoa J K. 2017. Higher Engineering Mathematics. New Delhi: Khanna Publishers.
Harvard
Grewal B. S., Grewal J. S. and Dhanoa J. K. (2017). Higher Engineering Mathematics. New Delhi: Khanna Publishers.
MLA
Grewal B S, Grewal J S and Dhanoa J K. Higher Engineering Mathematics. New Delhi: Khanna Publishers. 2017.