APA (7e ed.) Bronvermelding

Não informado. (1975). International Regional Science Review. Regional Science Association.

Chicago (17e ed.) Bronvermelding

Não informado. International Regional Science Review. Philadelphia, Pa: Regional Science Association, 1975.

MLA (8e ed.) Bronvermelding

Não informado. International Regional Science Review. Regional Science Association, 1975.

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