Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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