APA Edition Citation

Vashist, A. K., & Ramesh Singh. (2012). 1000 plus questions on general science: General studies for civil services preliminary examination. McGraw Hill Education (India).

Chicago Edition Citation

Vashist, Ashish Kumar, and Ramesh Singh. 1000 Plus Questions on General Science: General Studies for Civil Services Preliminary Examination. New Delhi: McGraw Hill Education (India), 2012.

MLA Edition Citation

Vashist, Ashish Kumar, and Ramesh Singh. 1000 Plus Questions on General Science: General Studies for Civil Services Preliminary Examination. McGraw Hill Education (India), 2012.