Cita APA (7a ed.)

Smokler, H. E., & Kyburg, H. E. (1964). Studies in subjective probability. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Smokler, Howard E., y Henry Ely Kyburg. Studies in Subjective Probability. New York [etc.]: John Wiley & Sons, 1964.

Cita MLA (9a ed.)

Smokler, Howard E., y Henry Ely Kyburg. Studies in Subjective Probability. John Wiley & Sons, 1964.