APA (7th ed.) Citation

Gupta, C. B. (2004). An introduction to statistical methods (23rd Rev. ed.). Vikas Publishing Hse..

Chicago Style (17th ed.) Citation

Gupta, C. B. An Introduction to Statistical Methods. 23rd Rev. ed. New Delhi: Vikas Publishing Hse., 2004.

MLA (9th ed.) Citation

Gupta, C. B. An Introduction to Statistical Methods. 23rd Rev. ed. Vikas Publishing Hse., 2004.