Citazione APA

Gnedenko, B. V., & Khinchin, A. Y. (1961). An Elementary Introduction to the Theory of Probability. W H Freeman and Co.

Stile di citazione Chicago

Gnedenko, B V., e A Ya Khinchin. An Elementary Introduction to the Theory of Probability. London: W H Freeman and Co, 1961.

Citazione MLA

Gnedenko, B V., e A Ya Khinchin. An Elementary Introduction to the Theory of Probability. W H Freeman and Co, 1961.