Cita APA (7a ed.)

Beale, E. M. L. (1971). Mathematical programming in practice. Pitman.

Cita Chicago Style (17a ed.)

Beale, Evelyn Martin Lansdowne. Mathematical Programming in Practice. London: Pitman, 1971.

Cita MLA (9a ed.)

Beale, Evelyn Martin Lansdowne. Mathematical Programming in Practice. Pitman, 1971.