APA
Grethlein C., Rasch U., . (2016). An introduction to practical theology. Waco, Texas: Baylor University Press.
Chicago
Grethlein Christian, Rasch Uwe, . 2016. An introduction to practical theology. Waco, Texas: Baylor University Press.
Harvard
Grethlein C., Rasch U., . (2016). An introduction to practical theology. Waco, Texas: Baylor University Press.
MLA
Grethlein Christian, Rasch Uwe, . An introduction to practical theology. Waco, Texas: Baylor University Press. 2016.