APA (7th ed.) Citation

Steel, R. G., & Torrie, J. H. (1981). Principles and procedures of statistics: A biometrical approach (Second edition.). McGraw Hill.

Chicago Style (17th ed.) Citation

Steel, Robert G.D, and James H. Torrie. Principles and Procedures of Statistics: A Biometrical Approach. Second edition. Auckland, New Zealand: McGraw Hill, 1981.

MLA (9th ed.) Citation

Steel, Robert G.D, and James H. Torrie. Principles and Procedures of Statistics: A Biometrical Approach. Second edition. McGraw Hill, 1981.