Cita APA (7th ed.)

Feller, W. (1950). An introduction to probability theory and its applications. Wiley.

Cita Chicago (17th ed.)

Feller, William. An Introduction to Probability Theory and Its Applications. New York: Wiley, 1950.

Cita MLA (9th ed.)

Feller, William. An Introduction to Probability Theory and Its Applications. Wiley, 1950.