Hanson, R. (1962). Capital, metropolis and local government: The process of governing metropolitan Washington. [s.n.].
Citazione stile Chigago Style (17a edizione)Hanson, Royce. Capital, Metropolis and Local Government: The Process of Governing Metropolitan Washington. Washington, D.C: [s.n.], 1962.
Citatione MLA (9a ed.)Hanson, Royce. Capital, Metropolis and Local Government: The Process of Governing Metropolitan Washington. [s.n.], 1962.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.