Παραπομπή APA

Feller, W. (1972). An introduction to probability theory and its applications. Wiley Eastern.

Παραπομπή Chicago Style

Feller, William. An Introduction to Probability Theory and Its Applications. New Delhi: Wiley Eastern, 1972.

Παραπομπή MLA

Feller, William. An Introduction to Probability Theory and Its Applications. Wiley Eastern, 1972.