APA (7th ed.) Citation

Kolmogorov, A. N. (1956). Foundations of the theory of probability (2nd English ed.). Chelsea.

Chicago Style (17th ed.) Citation

Kolmogorov, A. N. Foundations of the Theory of Probability. 2nd English ed. New York: Chelsea, 1956.

MLA (9th ed.) Citation

Kolmogorov, A. N. Foundations of the Theory of Probability. 2nd English ed. Chelsea, 1956.

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