APA (7th ed.) Citation

Henkel, L. (2019). Archivmaterialien zu Ludwig Henkel, 1859-1936.

Chicago Style (17th ed.) Citation

Henkel, Ludwig. Archivmaterialien Zu Ludwig Henkel, 1859-1936. 2019.

MLA (9th ed.) Citation

Henkel, Ludwig. Archivmaterialien Zu Ludwig Henkel, 1859-1936. 2019.

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