Cita APA (7a ed.)

Field, B. G., & MacGregor, B. D. (1987). Forecasting techniques for urban and regional planning. UCL Press.

Cita Chicago Style (17a ed.)

Field, Brian G., y Bryan D. MacGregor. Forecasting Techniques for Urban and Regional Planning. London: UCL Press, 1987.

Cita MLA (9a ed.)

Field, Brian G., y Bryan D. MacGregor. Forecasting Techniques for Urban and Regional Planning. UCL Press, 1987.