APA (7th ed.) Citation

Singh, L. P., & Singh, H. (2021). Engineering drawing: Principles and applications. Cambridge University Press.

Chicago Style (17th ed.) Citation

Singh, L. P., and Harwinder Singh. Engineering Drawing: Principles and Applications. Cambridge ; New York: Cambridge University Press, 2021.

MLA (9th ed.) Citation

Singh, L. P., and Harwinder Singh. Engineering Drawing: Principles and Applications. Cambridge University Press, 2021.