APA Edition Citation

Chopra, J., & Singh, A. K. (2017). General knowledge- national & international. Unique Publishers.

Chicago Edition Citation

Chopra, J.K, and Ashok Kumar Singh. General Knowledge- National & International. New Delhi: Unique Publishers, 2017.

MLA Edition Citation

Chopra, J.K, and Ashok Kumar Singh. General Knowledge- National & International. Unique Publishers, 2017.

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