APA Citation

Wallis, W. A., & Roberts, H. V. (1962). The nature of statistics. New York: Collier.

Chicago Style Citation

Wallis, W. Allen, and Harry V. Roberts. The Nature of Statistics. New York: Collier, 1962.

MLA Citation

Wallis, W. Allen, and Harry V. Roberts. The Nature of Statistics. New York: Collier, 1962.

Warning: These citations may not always be 100% accurate.