APA

Snell J. L., . (1988). Introduction to probability. New York: Random House.

Chicago

Snell J Laurie, . 1988. Introduction to probability. New York: Random House.

Harvard

Snell J. L., . (1988). Introduction to probability. New York: Random House.

MLA

Snell J Laurie, . Introduction to probability. New York: Random House. 1988.