Citazione Stile APA (7a Edizione)

Niven, I. M., & Zuckerman, H. S. (1972). An introduction to the theory of numbers (3d edition.). Wiley.

Citazione stile Chigago Style (17a edizione)

Niven, Ivan Morton, e Herbert S. Zuckerman. An Introduction to the Theory of Numbers. 3d edition. New York: Wiley, 1972.

Citatione MLA (9a ed.)

Niven, Ivan Morton, e Herbert S. Zuckerman. An Introduction to the Theory of Numbers. 3d edition. Wiley, 1972.