Citazione Stile APA (7a Edizione)

National Committee on Urban Transportation & Public Administration Service. (1958). Procedure manual. Public Administration Service.

Citazione stile Chigago Style (17a edizione)

National Committee on Urban Transportation e Public Administration Service. Procedure Manual. Chicago: Public Administration Service, 1958.

Citatione MLA (9a ed.)

National Committee on Urban Transportation e Public Administration Service. Procedure Manual. Public Administration Service, 1958.