Cita APA (7th ed.)

Gupta, S. P. (2000). Statistical Methods (28th ed.). Sultan Chand & Sons.

Cita Chicago (17th ed.)

Gupta, S. P. Statistical Methods. 28th ed. New Delhi: Sultan Chand & Sons, 2000.

Cita MLA (9th ed.)

Gupta, S. P. Statistical Methods. 28th ed. Sultan Chand & Sons, 2000.