APA (7th ed.) Citation

Schell, H. (1907). Apologie des Christentums Apologie des Christentums.

Chicago Style (17th ed.) Citation

Schell, Herman. "Apologie Des Christentums." Apologie Des Christentums 1907.

MLA (8th ed.) Citation

Schell, Herman. "Apologie Des Christentums." Apologie Des Christentums, 1907.

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