APA (7th ed.) Citation

Kolmogorov, A. N. (1950). Foundations of the theory of probability. Chelsea Publishing.

Chicago Style (17th ed.) Citation

Kolmogorov, A. N. Foundations of the Theory of Probability. New York: Chelsea Publishing, 1950.

MLA (9th ed.) Citation

Kolmogorov, A. N. Foundations of the Theory of Probability. Chelsea Publishing, 1950.

Warning: These citations may not always be 100% accurate.