APA Edition Citation

Gupta, C. B., & Gupta, V. (2008). An Introduction to statistical methods (23rd rev.ed.). Vikas Publishing House.

Chicago Edition Citation

Gupta, C B., and Vijay Gupta. An Introduction to Statistical Methods. 23rd rev.ed. Delhi: Vikas Publishing House, 2008.

MLA Edition Citation

Gupta, C B., and Vijay Gupta. An Introduction to Statistical Methods. 23rd rev.ed. Vikas Publishing House, 2008.