APA-viite (7. p.)

Cramer, H. (1955). Elements of probability theory. John Wiley.

Chicago-viite (17. p.)

Cramer, Harald. Elements of Probability Theory. New York: John Wiley, 1955.

MLA-viite (9. p.)

Cramer, Harald. Elements of Probability Theory. John Wiley, 1955.