APA aipamena

Feller, W. (1968). an introduction to probability and its applications (Ed. 3.).

Chicago Style aipamena

Feller, William. An Introduction to Probability and Its Applications. Ed. 3. New Delhi, Wiley Eastern, 1968.

MLA aipamena

Feller, William. An Introduction to Probability and Its Applications. Ed. 3. 1968.