APA (7th ed.) Citation

Berger, A. (1919). Der "deutsche Geist" in Luthers Frömmigkeit. Luther, 1(1/2), 13-21.

Chicago Style (17th ed.) Citation

Berger, A.E. "Der "Deutsche Geist" in Luthers Frömmigkeit." Luther 1, no. 1/2 (1919): 13-21.

MLA (8th ed.) Citation

Berger, A.E. "Der "Deutsche Geist" in Luthers Frömmigkeit." Luther, vol. 1, no. 1/2, 1919, pp. 13-21.

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