Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.