APA (7th ed.) Citation

.McCord, J. R. (1964). Introduction to probability theory. Macmillan ; London Collier-Macmillan.

Chicago Style (17th ed.) Citation

.McCord, James R. Introduction to Probability Theory. New York: Macmillan ; London Collier-Macmillan, 1964.

MLA (9th ed.) Citation

.McCord, James R. Introduction to Probability Theory. Macmillan ; London Collier-Macmillan, 1964.