APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (8. Ausg.)

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

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.