Cita APA (7a ed.)

Gnedenko, B. V. (1967). The theory of probability (4th ed.). Chelsea Publishing Company.

Cita Chicago Style (17a ed.)

Gnedenko, B. V. The Theory of Probability. 4th ed. USA: Chelsea Publishing Company, 1967.

Cita MLA (8a ed.)

Gnedenko, B. V. The Theory of Probability. 4th ed. Chelsea Publishing Company, 1967.