Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (9e éd.)

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