APA (7th ed.) Citation

Gruen, V. (1964). The heart of our cities: The urban crisis. Simon and Schuster.

Chicago Style (17th ed.) Citation

Gruen, Victor. The Heart of Our Cities: The Urban Crisis. New York: Simon and Schuster, 1964.

MLA (9th ed.) Citation

Gruen, Victor. The Heart of Our Cities: The Urban Crisis. Simon and Schuster, 1964.