Cita APA (7th ed.)

Casella, G. (2002). Statistical inference (2nd. ed.). Wadsworth Group.

Cita Chicago (17th ed.)

Casella, George. Statistical Inference. 2nd. ed. Pacific Grove, CA., USA: Wadsworth Group, 2002.

Cita MLA (9th ed.)

Casella, George. Statistical Inference. 2nd. ed. Wadsworth Group, 2002.