Steel, R. G. D. 1., & Torrie, J. H. 1. j. a. (1960). Principles and procedures of statistics with special reference to the biological sciences. McGraw-Hill.
Chicago Style (17. basım) AtıfSteel, Robert George Douglas 1917, ve James Hiram 1908- joint auth Torrie. Principles and Procedures of Statistics with Special Reference to the Biological Sciences. New York: McGraw-Hill, 1960.
MLA (9th ed.) AtıfSteel, Robert George Douglas 1917, ve James Hiram 1908- joint auth Torrie. Principles and Procedures of Statistics with Special Reference to the Biological Sciences. McGraw-Hill, 1960.
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