APA ציטוט

Gupta, S. L., & Kumar, V. (2002). Pragati practical physics (25th ed.). Pragati Prakashan.

Chicago Style (17th ed.) Citation

Gupta, S. L., and V. Kumar. Pragati Practical Physics. 25th ed. Meerut: Pragati Prakashan, 2002.

ציטוט MLA

Gupta, S. L., and V. Kumar. Pragati Practical Physics. 25th ed. Pragati Prakashan, 2002.