APA استشهاد

Agrawal. S. C. (1992). Maths for Civil Services Examination. Sudha.

استشهاد بنمط شيكاغو

Agrawal. S. C. Maths for Civil Services Examination. New Delhi: Sudha, 1992.

MLA استشهاد

Agrawal. S. C. Maths for Civil Services Examination. Sudha, 1992.