Citazione Stile APA (7a Edizione)

Bailey, A. C. (1979). Estimating highway construction costs: Program COSMOS : drainage cost models. Transport and Road Research Laboratory.

Citazione stile Chigago Style (17a edizione)

Bailey, A. C. Estimating Highway Construction Costs: Program COSMOS : Drainage Cost Models. Crowthorne, [Eng.]: Transport and Road Research Laboratory, 1979.

Citatione MLA (9a ed.)

Bailey, A. C. Estimating Highway Construction Costs: Program COSMOS : Drainage Cost Models. Transport and Road Research Laboratory, 1979.