Cita APA (7a ed.)

Allen, K., & Yuill, D. (1978). Small area employment forecasting: Data and problems. Saxon House.

Cita Chicago Style (17a ed.)

Allen, Kevin, y Douglas Yuill. Small Area Employment Forecasting: Data and Problems. Farnborough, Eng.: Saxon House, 1978.

Cita MLA (8a ed.)

Allen, Kevin, y Douglas Yuill. Small Area Employment Forecasting: Data and Problems. Saxon House, 1978.