APA (7th ed.) Citation

Freund, J. E., & Williams, F. J. (1991). Dictionary/outline of basic statistics. Dover Publications.

Chicago Style (17th ed.) Citation

Freund, John E., and Frank Jefferson Williams. Dictionary/outline of Basic Statistics. New York: Dover Publications, 1991.

MLA (9th ed.) Citation

Freund, John E., and Frank Jefferson Williams. Dictionary/outline of Basic Statistics. Dover Publications, 1991.