Cita APA (7a ed.)

Wicks, C. T., & Yewdall, G. A. (1971). Operational research. Pan.

Cita Chicago Style (17a ed.)

Wicks, Clive Thomas, y Gordon Arthur Yewdall. Operational Research. London: Pan, 1971.

Cita MLA (9a ed.)

Wicks, Clive Thomas, y Gordon Arthur Yewdall. Operational Research. Pan, 1971.