APA (7th ed.) Citation

Tillich, P., & Sturm, E. (2009). Berliner Vorlesungen III (1951-1958). De Gruyter.

Chicago Style (17th ed.) Citation

Tillich, Paul, and Erdmann Sturm. Berliner Vorlesungen III (1951-1958). Berlin [etc.]: De Gruyter, 2009.

MLA (9th ed.) Citation

Tillich, Paul, and Erdmann Sturm. Berliner Vorlesungen III (1951-1958). De Gruyter, 2009.

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