APA (7th ed.) Citation

Petersen, M. (1910). Prinzessin Ilse. D. W. Callwey.

Chicago Style (17th ed.) Citation

Petersen, Marie. Prinzessin Ilse. München: D. W. Callwey, 1910.

MLA (9th ed.) Citation

Petersen, Marie. Prinzessin Ilse. D. W. Callwey, 1910.

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