APA Edition Citation

Surender Singh & Parmar, V. (2019). General studies: For civil services preliminary examination ; GS Paper I. McGraw Hill.

Chicago Edition Citation

Surender Singh and Virinder Parmar. General Studies: For Civil Services Preliminary Examination ; GS Paper I. Chennai: McGraw Hill, 2019.

MLA Edition Citation

Surender Singh and Virinder Parmar. General Studies: For Civil Services Preliminary Examination ; GS Paper I. McGraw Hill, 2019.

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