APA (7th ed.) Citation

Gupta, S. P. (2004). Statistical methods (33rd rev. ed.). Sultan Chand.

Chicago Style (17th ed.) Citation

Gupta, S. P. Statistical Methods. 33rd rev. ed. New Delhi, India: Sultan Chand, 2004.

MLA (9th ed.) Citation

Gupta, S. P. Statistical Methods. 33rd rev. ed. Sultan Chand, 2004.