APA (7th ed.) Citation

Hurwitz, A., & Kritikos, N. (1986). Lectures on number theory. Springer-Verlag.

Chicago Style (17th ed.) Citation

Hurwitz, Adolf, and Nikolaos Kritikos. Lectures on Number Theory. Nueva York: Springer-Verlag, 1986.

MLA (9th ed.) Citation

Hurwitz, Adolf, and Nikolaos Kritikos. Lectures on Number Theory. Springer-Verlag, 1986.