Citazione Stile APA (7a Edizione)

Steel, R. G. D., Torrie, J. H., & Dickey, D. A. (1997). Principles and procedures of statistics: A biometrical approach (3rd ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Steel, Robert George Douglas, James Hiram Torrie, e David A. Dickey. Principles and Procedures of Statistics: A Biometrical Approach. 3rd ed. New York: McGraw-Hill, 1997.

Citatione MLA (9a ed.)

Steel, Robert George Douglas, et al. Principles and Procedures of Statistics: A Biometrical Approach. 3rd ed. McGraw-Hill, 1997.