APA (7th ed.) Citation

Duhl, L. J. (1963). The Urban condition: People and policy in the metropolis. Simon and Schuster.

Chicago Style (17th ed.) Citation

Duhl, Leonard J. The Urban Condition: People and Policy in the Metropolis. New York: Simon and Schuster, 1963.

MLA (8th ed.) Citation

Duhl, Leonard J. The Urban Condition: People and Policy in the Metropolis. Simon and Schuster, 1963.