APA引文

Ramesh Singh. (2017). Contemporary essays: For civil services examinations (2.). McGraw Hill Education (India) Pvt Ltd.

Chicago Edition Citation

Ramesh Singh. Contemporary Essays: For Civil Services Examinations. 2. New Delhi: McGraw Hill Education (India) Pvt Ltd, 2017.

MLA引文

Ramesh Singh. Contemporary Essays: For Civil Services Examinations. 2. McGraw Hill Education (India) Pvt Ltd, 2017.

警告：这些引文格式不一定是100％准确.