APA Edition Citation

Chopra , J. K. (2013). Unique quintessence of developments in the field of science and technology IT and space: For UPSC civil services. Unique Publishers.

Chicago Edition Citation

Chopra , J. Ketc. Unique Quintessence of Developments in the Field of Science and Technology IT and Space: For UPSC Civil Services. New Delhi: Unique Publishers, 2013.

MLA Edition Citation

Chopra , J. Ketc. Unique Quintessence of Developments in the Field of Science and Technology IT and Space: For UPSC Civil Services. Unique Publishers, 2013.

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