APA (7th ed.) Citation
Duggal, S. K. (2006). Surveying (2nd ed.). Tata McGraw-Hill.
Chicago Style (17th ed.) Citation
Duggal, S. K. Surveying. 2nd ed. New Delhi: Tata McGraw-Hill, 2006.
MLA (9th ed.) Citation
Duggal, S. K. Surveying. 2nd ed. Tata McGraw-Hill, 2006.
Warning: These citations may not always be 100% accurate.