Cita APA (7a ed.)

Johnson, N. L., & Kotz, S. (1977). Urn models and their application: An approach to modern discrete probability theory. John Wiley and Sons.

Cita Chicago Style (17a ed.)

Johnson, Norman Lloyd, y Samuel Kotz. Urn Models and Their Application: An Approach to Modern Discrete Probability Theory. New York [etc.]: John Wiley and Sons, 1977.

Cita MLA (9a ed.)

Johnson, Norman Lloyd, y Samuel Kotz. Urn Models and Their Application: An Approach to Modern Discrete Probability Theory. John Wiley and Sons, 1977.