APA (7th ed.) Citation

Ettlinger, J. Theodor Fontane: Ein Essai.

Chicago Style (17th ed.) Citation

Ettlinger, Josef. Theodor Fontane: Ein Essai. Berlin.

MLA (8th ed.) Citation

Ettlinger, Josef. Theodor Fontane: Ein Essai.

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