APA (7th ed.) Citation

Gurcharan Singh & Sharm, S. C. (1993). Civil engineering drawing ([6th ed.].). Standard Publishers Distributors.

Chicago Style (17th ed.) Citation

Gurcharan Singh and Subash Chander Sharm. Civil Engineering Drawing. [6th ed.]. New Delhi: Standard Publishers Distributors, 1993.

MLA (9th ed.) Citation

Gurcharan Singh and Subash Chander Sharm. Civil Engineering Drawing. [6th ed.]. Standard Publishers Distributors, 1993.