APA (7th ed.) Citation

Feller, W. (1950). An introduction to probability theory and its applications: Volume 1 - 2nd Edition. Wiley.

Chicago Style (17th ed.) Citation

Feller, William. An Introduction to Probability Theory and Its Applications: Volume 1 - 2nd Edition. New York: Wiley, 1950.

MLA (9th ed.) Citation

Feller, William. An Introduction to Probability Theory and Its Applications: Volume 1 - 2nd Edition. Wiley, 1950.