APA (7th ed.) Citation

Simmel, G. (1997). The Problem of Religion Today. Essays on religion, 7-19.

Chicago Style (17th ed.) Citation

Simmel, Georg. "The Problem of Religion Today." Essays on Religion 1997: 7-19.

MLA (8th ed.) Citation

Simmel, Georg. "The Problem of Religion Today." Essays on Religion, 1997, pp. 7-19.

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