Cita APA (7th ed.)

Casella,George. (2002). Statistical Inference (2nd edition.). Cengage.

Cita Chicago (17th ed.)

Casella,George. Statistical Inference. 2nd edition. New Delhi: Cengage, 2002.

Cita MLA (9th ed.)

Casella,George. Statistical Inference. 2nd edition. Cengage, 2002.