Cita APA (7a ed.)

Bhattacharyya, G. K., & Johnson, R. A. (1977). Statistical concepts and methods. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Bhattacharyya, Gouri K., y Richard A. Johnson. Statistical Concepts and Methods. New York [etc.]: John Wiley & Sons, 1977.

Cita MLA (9a ed.)

Bhattacharyya, Gouri K., y Richard A. Johnson. Statistical Concepts and Methods. John Wiley & Sons, 1977.