APA (7th ed.) Citation

Roothaert, A. (1950). Die Wendeltreppe: Roman. Holle.

Chicago Style (17th ed.) Citation

Roothaert, Antonius. Die Wendeltreppe: Roman. Frankfurt am Main: Holle, 1950.

MLA (9th ed.) Citation

Roothaert, Antonius. Die Wendeltreppe: Roman. Holle, 1950.

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