Dyfyniad APA

Steel, R. G. D., & Torrie, J. H. (1960). Principles and procedures of statistics: With special reference to the biological sciences. McGraw-Hill.

Dyfyniad Arddull Chicago

Steel, Robert G. D., and James H. Torrie. Principles and Procedures of Statistics: With Special Reference to the Biological Sciences. Nueva York: McGraw-Hill, 1960.

Dyfyniad MLA

Steel, Robert G. D., and James H. Torrie. Principles and Procedures of Statistics: With Special Reference to the Biological Sciences. McGraw-Hill, 1960.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.