APA引文

Chopra, J. K. (2014). Teach yourself Indian heritage and culture: UPSC civil services main examination. Unique Publishers.

Chicago Edition Citation

Chopra, J. K. Teach Yourself Indian Heritage and Culture: UPSC Civil Services Main Examination. New Delhi: Unique Publishers, 2014.

MLA引文

Chopra, J. K. Teach Yourself Indian Heritage and Culture: UPSC Civil Services Main Examination. Unique Publishers, 2014.

警告：這些引文格式不一定是100％准確.