APA (7th ed.) Citation

Key, E. (2019). Archivmaterialien zu Ellen Key, 1849-1926.

Chicago Style (17th ed.) Citation

Key, Ellen. Archivmaterialien Zu Ellen Key, 1849-1926. 2019.

MLA (9th ed.) Citation

Key, Ellen. Archivmaterialien Zu Ellen Key, 1849-1926. 2019.

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