Cox, H. (1967). The secular city: Secularization and urbanization in theological perspective. The Macmillan.
Lua i Stíl Chicago (17ú heag.)Cox, Harvey. The Secular City: Secularization and Urbanization in Theological Perspective. Nueva York: The Macmillan, 1967.
Lua MLA (9ú heag.)Cox, Harvey. The Secular City: Secularization and Urbanization in Theological Perspective. The Macmillan, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.