APA Edition Citation

Y P Gupta. (1999). User and environment friendly contruction and methods. New Age Books.

Chicago Edition Citation

Y P Gupta. User and Environment Friendly Contruction and Methods. New Delhi: New Age Books, 1999.

MLA Edition Citation

Y P Gupta. User and Environment Friendly Contruction and Methods. New Age Books, 1999.

Warning: These citations may not always be 100% accurate.