APA Citatie

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

Chicago Style citaat

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

MLA citatie

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