Cita APA (7a ed.)

Wonnacott, T. H., & Wonnacott, R. J. (1972). Introductory statistics (2nd. ed.). John Wiley & Sons.

Cita Chicago Style (17a ed.)

Wonnacott, Thomas H., y Ronald J. Wonnacott. Introductory Statistics. 2nd. ed. New York: John Wiley & Sons, 1972.

Cita MLA (8a ed.)

Wonnacott, Thomas H., y Ronald J. Wonnacott. Introductory Statistics. 2nd. ed. John Wiley & Sons, 1972.