APA (7th ed.) Citation

Dover Publications & Mosteller, F. (1987). Fifty challenging problems in probability with solutions. Dover Publications.

Chicago Style (17th ed.) Citation

Dover Publications and Frederick Mosteller. Fifty Challenging Problems in Probability with Solutions. New York: Dover Publications, 1987.

MLA (8th ed.) Citation

Dover Publications and Frederick Mosteller. Fifty Challenging Problems in Probability with Solutions. Dover Publications, 1987.