Cita APA (7th ed.)

Wonnacott, T. H., & Wonnacott, R. J. (1977). Introductory statistics for business and economics (2a. ed.). John Wiley.

Cita Chicago (17th ed.)

Wonnacott, Thomas H., i Ronald J. Wonnacott. Introductory Statistics for Business and Economics. 2a. ed. Nueva York: John Wiley, 1977.

Cita MLA (9th ed.)

Wonnacott, Thomas H., i Ronald J. Wonnacott. Introductory Statistics for Business and Economics. 2a. ed. John Wiley, 1977.