APA Edition Citation

Gupta, S. (1991). Statistical methods (26th ed.). Sultan Chand& sons.

Chicago Edition Citation

Gupta, S.P. Statistical Methods. 26th ed. New Delhi: Sultan Chand& sons, 1991.

MLA Edition Citation

Gupta, S.P. Statistical Methods. 26th ed. Sultan Chand& sons, 1991.

Warning: These citations may not always be 100% accurate.