APA (7th ed.) Citation

Wittenwiler, H. (1983). Der Ring. Rütten & Loening.

Chicago Style (17th ed.) Citation

Wittenwiler, Heinrich. Der Ring. Berlin: Rütten & Loening, 1983.

MLA (8th ed.) Citation

Wittenwiler, Heinrich. Der Ring. Rütten & Loening, 1983.

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