APA (7th ed.) Citation

Korczak, J. Archivmaterialien zu Janusz Korczak, 1878-1942.

Chicago Style (17th ed.) Citation

Korczak, Janusz. Archivmaterialien Zu Janusz Korczak, 1878-1942.

MLA (9th ed.) Citation

Korczak, Janusz. Archivmaterialien Zu Janusz Korczak, 1878-1942.

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