APA (7th ed.) Citation

Marett, R. R. (1997). The threshold of religion. The early sociology of religion.

Chicago Style (17th ed.) Citation

Marett, Robert R. "The Threshold of Religion." The Early Sociology of Religion 1997.

MLA (9th ed.) Citation

Marett, Robert R. "The Threshold of Religion." The Early Sociology of Religion, 1997.

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