APA (7e ed.) Bronvermelding

Bair, F. H., & Curtis, V. (1970). Planning cities: Selected writings on principles and practice. American Society of Planning Officials.

Chicago (17e ed.) Bronvermelding

Bair, Frederick H., en Virginia Curtis. Planning Cities: Selected Writings on Principles and Practice. Chicago: American Society of Planning Officials, 1970.

MLA (9e ed.) Bronvermelding

Bair, Frederick H., en Virginia Curtis. Planning Cities: Selected Writings on Principles and Practice. American Society of Planning Officials, 1970.