APA (7th ed.) Citation

Willems, J. (2019). Understanding religion and understanding concepts of religion: A challenge for (the theory of) religious education. Understanding religion, 227-238.

Chicago Style (17th ed.) Citation

Willems, Joachim. "Understanding Religion and Understanding Concepts of Religion: A Challenge for (the Theory of) Religious Education." Understanding Religion 2019: 227-238.

MLA (8th ed.) Citation

Willems, Joachim. "Understanding Religion and Understanding Concepts of Religion: A Challenge for (the Theory of) Religious Education." Understanding Religion, 2019, pp. 227-238.