APA (7e ed.) Bronvermelding

WIEDENHOEFT, R. (1981). Cities for people: Practical measures for improving urban environments. Van Nostrand Reinhold Company.

Chicago (17e ed.) Bronvermelding

WIEDENHOEFT, Ronald. Cities for People: Practical Measures for Improving Urban Environments. Van Nostrand Reinhold Company, 1981.

MLA (8e ed.) Bronvermelding

WIEDENHOEFT, Ronald. Cities for People: Practical Measures for Improving Urban Environments. Van Nostrand Reinhold Company, 1981.

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