APA (7th ed.) Citation

Scheaffer, R. L. (1993). Introduction to probability and its applications (4. [printing].). Duxbury Press.

Chicago Style (17th ed.) Citation

Scheaffer, Richard L. Introduction to Probability and Its Applications. 4. [printing]. Belmont, Calif: Duxbury Press, 1993.

MLA (9th ed.) Citation

Scheaffer, Richard L. Introduction to Probability and Its Applications. 4. [printing]. Duxbury Press, 1993.