Cita APA (7th ed.)
Wentzel, E. S. (1986). Probability theory. Mir Pub.
Cita Chicago (17th ed.)
Wentzel, E. S. Probability Theory. Moscow: Mir Pub, 1986.
Cita MLA (9th ed.)
Wentzel, E. S. Probability Theory. Mir Pub, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.