Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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