Cita APA (7th ed.)

Feller, W. (1968). An introduction to probability theory and its applications (3a. ed.). John Wiley & Sons.

Cita Chicago (17th ed.)

Feller, William. An Introduction to Probability Theory and Its Applications. 3a. ed. Nueva York: John Wiley & Sons, 1968.

Cita MLA (9th ed.)

Feller, William. An Introduction to Probability Theory and Its Applications. 3a. ed. John Wiley & Sons, 1968.