Cita APA (7a ed.)

Feller, W. (1968). An introduction to probability theory and its applications. Volume I. John Wiley & sons.

Cita Chicago Style (17a ed.)

Feller, William. An Introduction to Probability Theory and Its Applications. Volume I. New York [etc.]: John Wiley & sons, 1968.

Cita MLA (9a ed.)

Feller, William. An Introduction to Probability Theory and Its Applications. Volume I. John Wiley & sons, 1968.