APA (7e ed.) Bronvermelding

Gräb, W., Weyel, B., Lartey, E., & Wepener, C. (2022). International Handbook of Practical Theology. De Gruyter.

Chicago (17e ed.) Bronvermelding

Gräb, Wilhelm, Birgit Weyel, Emmanuel Lartey, en Cas Wepener. International Handbook of Practical Theology. Berlin/Boston: De Gruyter, 2022.

MLA (9e ed.) Bronvermelding

Gräb, Wilhelm, et al. International Handbook of Practical Theology. De Gruyter, 2022.