Cita APA (7th ed.)

Beiler, A. H. (1964). Recreations in the Theory of Numbers: The queen of mathematics entertains. Dover Publications.

Cita Chicago (17th ed.)

Beiler, Albert H. Recreations in the Theory of Numbers: The Queen of Mathematics Entertains. New York: Dover Publications, 1964.

Cita MLA (9th ed.)

Beiler, Albert H. Recreations in the Theory of Numbers: The Queen of Mathematics Entertains. Dover Publications, 1964.