Cita APA (7a ed.)

Ashton, D., & Simister, L. (1970). The role of forecasting in corporate planning. Staples.

Cita Chicago Style (17a ed.)

Ashton, David, y Leslie Simister. The Role of Forecasting in Corporate Planning. London: Staples, 1970.

Cita MLA (9a ed.)

Ashton, David, y Leslie Simister. The Role of Forecasting in Corporate Planning. Staples, 1970.