APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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