Cita APA

Robert G D. Steel. (1960). Principles and procedures of statistics. New York: McGraw-Hill.

Chicago Style Citation

Robert G D. Steel. Principles and Procedures of Statistics. New York: McGraw-Hill, 1960.

Cita MLA

Robert G D. Steel. Principles and Procedures of Statistics. New York: McGraw-Hill, 1960.

Atenció: Aquestes cites poden no estar 100% correctes.