APA (7th ed.) Citation

Borovkov, A. A., & Borovkov, K. A. (2013). Probability theory. Springer.

Chicago Style (17th ed.) Citation

Borovkov, A. A., and K. A. Borovkov. Probability Theory. London: Springer, 2013.

MLA (8th ed.) Citation

Borovkov, A. A., and K. A. Borovkov. Probability Theory. Springer, 2013.