APA (7th ed.) Citation

Horkheimer, M. (2004). Observations on the Liberalization of Religion. The Frankfurt school on religion, 251-258.

Chicago Style (17th ed.) Citation

Horkheimer, Max. "Observations on the Liberalization of Religion." The Frankfurt School on Religion 2004: 251-258.

MLA (8th ed.) Citation

Horkheimer, Max. "Observations on the Liberalization of Religion." The Frankfurt School on Religion, 2004, pp. 251-258.

Warning: These citations may not always be 100% accurate.