Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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