APA (7th ed.) Citation

Helmer, C., & Luther, M. (2011). Transformations in Luther's theology: Historical and contemporary reflections Arbeiten zur Kirchen- und Theologiegeschichte.

Chicago Style (17th ed.) Citation

Helmer, Christine, and Martin Luther. "Transformations in Luther's Theology: Historical and Contemporary Reflections." Arbeiten Zur Kirchen- Und Theologiegeschichte 2011.

MLA (8th ed.) Citation

Helmer, Christine, and Martin Luther. "Transformations in Luther's Theology: Historical and Contemporary Reflections." Arbeiten Zur Kirchen- Und Theologiegeschichte, 2011.