APA Edition Citation

Chopra J K. General studied-paper 1 2015: For UPSC civil services preliminary examination. Unique Publishers.

Chicago Edition Citation

Chopra J K. General Studied-paper 1 2015: For UPSC Civil Services Preliminary Examination. New Delhi: Unique Publishers.

MLA Edition Citation

Chopra J K. General Studied-paper 1 2015: For UPSC Civil Services Preliminary Examination. Unique Publishers.

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