Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Kyburg, Henry Ely, i Howard E. Smokler. Studies in Subjective Probability. New York : John Wiley, 1964.

Cita MLA (9th ed.)

Kyburg, Henry Ely, i Howard E. Smokler. Studies in Subjective Probability. New York : John Wiley, 1964.