Παραπομπή σε μορφή APA (7η εκδ.)

Gnedeko, B. V., & Khinchin, A. I. (1961). An elementary introduction to the theory of probability. W. H. Freeman.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gnedeko, Boris Vladimirovich, και Aleksandr Iakovlevich Khinchin. An Elementary Introduction to the Theory of Probability. San Francisco: W. H. Freeman, 1961.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gnedeko, Boris Vladimirovich, και Aleksandr Iakovlevich Khinchin. An Elementary Introduction to the Theory of Probability. W. H. Freeman, 1961.