Style de citation APA (7e éd.)

JAIN NISHANT. (2022). ALL ABOUT UPSC CIVIL SERVICES EXAM (2022.). PRABHAT PAPERBACKS.

Style de citation Chicago (17e éd.)

JAIN NISHANT. ALL ABOUT UPSC CIVIL SERVICES EXAM. 2022. NEW DELHI: PRABHAT PAPERBACKS, 2022.

Style de citation MLA (9e éd.)

JAIN NISHANT. ALL ABOUT UPSC CIVIL SERVICES EXAM. 2022. PRABHAT PAPERBACKS, 2022.