Steel, R. G. D., Dickey, D. A., & Torrie, J. H. (1997). Principles and procedures of statistics: A biometrical approach (3rd ed.). McGraw-Hill.
Čikaški stil citiranja (17. izdanje)Steel, Robert George Douglas, David A. Dickey, i James Hiram Torrie. Principles and Procedures of Statistics: A Biometrical Approach. 3rd ed. New York: McGraw-Hill, 1997.
MLA način citiranja (9. izdanje)Steel, Robert George Douglas, et al. Principles and Procedures of Statistics: A Biometrical Approach. 3rd ed. McGraw-Hill, 1997.
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