Cita APA (7th ed.)

Niven, I. M. (1965). Mathematics of choice: Or How to count without counting. Random House.

Cita Chicago (17th ed.)

Niven, Ivan Morton. Mathematics of Choice: Or How to Count Without Counting. New York: Random House, 1965.

Cita MLA (9th ed.)

Niven, Ivan Morton. Mathematics of Choice: Or How to Count Without Counting. Random House, 1965.