APA (7th ed.) Citation

Gruen, V. (1965). The heart of our cities: The urban crisis (2nd ed.). Thames and Hudson.

Chicago Style (17th ed.) Citation

Gruen, Victor. The Heart of Our Cities: The Urban Crisis. 2nd ed. London: Thames and Hudson, 1965.

MLA (9th ed.) Citation

Gruen, Victor. The Heart of Our Cities: The Urban Crisis. 2nd ed. Thames and Hudson, 1965.