APA استشهاد

Garg, A. K., & Pandey, . H. B. Upkar's objective mathematics. Upkar Prakashan.

استشهاد بنمط شيكاغو

Garg, A K., و H B. Pandey. Upkar's Objective Mathematics. Agra: Upkar Prakashan.

MLA استشهاد

Garg, A K., و H B. Pandey. Upkar's Objective Mathematics. Upkar Prakashan.