Παραπομπή σε μορφή APA (7η εκδ.)

Beiler, A. H. (1966). Recreations in the theory of numbers: The queen of mathematics entertains (2nd ed.). Dover.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Beiler, Albert H. Recreations in the Theory of Numbers: The Queen of Mathematics Entertains. 2nd ed. New York: Dover, 1966.

Παραπομπή σε μορφή MLA (8th εκδ.)

Beiler, Albert H. Recreations in the Theory of Numbers: The Queen of Mathematics Entertains. 2nd ed. Dover, 1966.