APA (7th ed.) Citation

Liard, L. Archivmaterialien zu Louis Liard, 1846-.

Chicago Style (17th ed.) Citation

Liard, Louis. Archivmaterialien Zu Louis Liard, 1846-.

MLA (9th ed.) Citation

Liard, Louis. Archivmaterialien Zu Louis Liard, 1846-.

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