APA (7th ed.) Citation

Laha, R. G., & Rohatgi, V. K. (1979). Probability theory. John Wiley & sons.

Chicago Style (17th ed.) Citation

Laha, R. G., and V. K. Rohatgi. Probability Theory. New York: John Wiley & sons, 1979.

MLA (8th ed.) Citation

Laha, R. G., and V. K. Rohatgi. Probability Theory. John Wiley & sons, 1979.