Cita APA (7th ed.)

Nathanson, M. B. (1977). Number theory day. Springer-Verlag.

Cita Chicago (17th ed.)

Nathanson, Melvin B. Number Theory Day. Berlín: Springer-Verlag, 1977.

Cita MLA (9th ed.)

Nathanson, Melvin B. Number Theory Day. Springer-Verlag, 1977.