Cita APA (7a ed.)

Hammer, P. L. (1977). Studies in integer programming. North-Holland Publishing.

Cita Chicago Style (17a ed.)

Hammer, P. L. Studies in Integer Programming. Amsterdam: North-Holland Publishing, 1977.

Cita MLA (9a ed.)

Hammer, P. L. Studies in Integer Programming. North-Holland Publishing, 1977.