APA (7th ed.) Citation
Duggal,S.K. (2013). Surveying (4th ed.). McGraw-Hill.
Chicago Style (17th ed.) Citation
Duggal,S.K. Surveying. 4th ed. New Delhi: McGraw-Hill, 2013.
MLA (9th ed.) Citation
Duggal,S.K. Surveying. 4th ed. McGraw-Hill, 2013.
Warning: These citations may not always be 100% accurate.