APA (7th ed.) Citation

(1993). Heinrich Grüber. Protestierender Christ. Berlin-Kaulsdorf 1934-1945.

Chicago Style (17th ed.) Citation

Heinrich Grüber. Protestierender Christ. Berlin-Kaulsdorf 1934-1945. 1993.

MLA (8th ed.) Citation

Heinrich Grüber. Protestierender Christ. Berlin-Kaulsdorf 1934-1945. 1993.

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