APA (7th ed.) Citation

Dickson, L. E. (1957). Introduction to the theory of numbers (Repr.). Dover Publ.

Chicago Style (17th ed.) Citation

Dickson, Leonard E. Introduction to the Theory of Numbers. Repr. New York: Dover Publ, 1957.

MLA (9th ed.) Citation

Dickson, Leonard E. Introduction to the Theory of Numbers. Repr. Dover Publ, 1957.