APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.