APA Style

Wonnacott, T, H., Wonnacott, R, J. (). Introductory statistics for business and economics : Fourth edition . New York: John Willey & Sons.

MLA Style

Wonnacott, Thomas, H., Wonnacott, Ronald, J.. "Introductory statistics for business and economics : Fourth edition". New York: John Willey & Sons, . Text.