Citazione Stile APA (7a Edizione)

Weille, J. D. (1966). Quantification of road user savings. Johns Hopkins Press.

Citazione stile Chigago Style (17a edizione)

Weille, Jan De. Quantification of Road User Savings. Washington: Johns Hopkins Press, 1966.

Citatione MLA (9a ed.)

Weille, Jan De. Quantification of Road User Savings. Johns Hopkins Press, 1966.