APA (7th ed.) Citation

Cohen, J., & Hansel, M. (1956). Risk and gambling: The study of subjective probability. Longmans, Green.

Chicago Style (17th ed.) Citation

Cohen, John, and Mark Hansel. Risk and Gambling: The Study of Subjective Probability. London, New York: Longmans, Green, 1956.

MLA (9th ed.) Citation

Cohen, John, and Mark Hansel. Risk and Gambling: The Study of Subjective Probability. Longmans, Green, 1956.