APA (7th ed.) Citation
Hajra Choudhury, S. K. a. (2012). Elements of workshop technology (13th ed.). Media Promoters.
Chicago Style (17th ed.) Citation
Hajra Choudhury, S. K...[et al]. Elements of Workshop Technology. 13th ed. Mumbai: Media Promoters, 2012.
MLA (9th ed.) Citation
Hajra Choudhury, S. K...[et al]. Elements of Workshop Technology. 13th ed. Media Promoters, 2012.
Warning: These citations may not always be 100% accurate.