APA (7th ed.) Citation

Federer, H. (2019). Archivmaterialien zu Heinrich Federer, 1866-1928.

Chicago Style (17th ed.) Citation

Federer, Heinrich. Archivmaterialien Zu Heinrich Federer, 1866-1928. 2019.

MLA (9th ed.) Citation

Federer, Heinrich. Archivmaterialien Zu Heinrich Federer, 1866-1928. 2019.

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