APA

Pfeiffer P. E., Schum D. A., . (1973). Introduction to applied probability. New York: Academic Press.

Chicago

Pfeiffer Paul E, Schum David A, . 1973. Introduction to applied probability. New York: Academic Press.

Harvard

Pfeiffer P. E., Schum D. A., . (1973). Introduction to applied probability. New York: Academic Press.

MLA

Pfeiffer Paul E, Schum David A, . Introduction to applied probability. New York: Academic Press. 1973.