APA (7th ed.) Citation

Hettinger, F. (1866). Apologie des Christenthums. Herder.

Chicago Style (17th ed.) Citation

Hettinger, Franz. Apologie Des Christenthums. Freiburg im Breisgau: Herder, 1866.

MLA (9th ed.) Citation

Hettinger, Franz. Apologie Des Christenthums. Herder, 1866.

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