APA (7e ed.) Bronvermelding

Não informado. (1972). Built environment. Architecture and Planning Publications.

Chicago (17e ed.) Bronvermelding

Não informado. Built Environment. London: Architecture and Planning Publications, 1972.

MLA (8e ed.) Bronvermelding

Não informado. Built Environment. Architecture and Planning Publications, 1972.

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