APA Edition Citation

Feller, W. (1966). An introduction to probability theory and its applications.

Chicago Edition Citation

Feller, William. An Introduction to Probability Theory and Its Applications. New Dlehi, Wiley Eastern, 1966.

MLA Edition Citation

Feller, William. An Introduction to Probability Theory and Its Applications. 1966.

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