APA-referens

Feller, W. (1966). Introduction to probability theory and its applications, Vol.2.

Chicago-stil citat

Feller, William. Introduction to Probability Theory and Its Applications, Vol.2. John Wiley & Sons Inc., New York, 1966.

MLA-referens

Feller, William. Introduction to Probability Theory and Its Applications, Vol.2. 1966.