Cita APA

Krickeberg, K., & Krickeberg, K. (1965). Probability theory. Reading, Mass.: Addison-Wesley.

Citación estilo Chicago

Krickeberg, Klaus, y Klaus Krickeberg. Probability Theory. Reading, Mass.: Addison-Wesley, 1965.

Cita MLA

Krickeberg, Klaus, y Klaus Krickeberg. Probability Theory. Reading, Mass.: Addison-Wesley, 1965.