APA (7e ed.) Bronvermelding

New England Regional Planning Commission. (1939). Problem of the roadside.

Chicago (17e ed.) Bronvermelding

New England Regional Planning Commission. Problem of the Roadside. Boston, Mass, 1939.

MLA (8e ed.) Bronvermelding

New England Regional Planning Commission. Problem of the Roadside. 1939.

Let op: Deze citaties zijn niet altijd 100% accuraat.