APA citiranje

Sweeney, D. J., Williams, T. A., & Anderson, D. R. (1999). Statistics for business and economics (7th ed.). Cincinnati: South-Western College.

Trích dẫn kiểu Chicago

Sweeney, Dennis J., Thomas A. Williams, và David R. Anderson. Statistics for Business and Economics. 7th ed. Cincinnati: South-Western College, 1999.

MLA citiranje

Sweeney, Dennis J., Thomas A. Williams, và David R. Anderson. Statistics for Business and Economics. 7th ed. Cincinnati: South-Western College, 1999.