APA (7th ed.) Citation

Kowalski, L. P. (2019). Archivmaterialien zu Ludwig Peter Kowalski, 1891-1967.

Chicago Style (17th ed.) Citation

Kowalski, Ludwig Peter. Archivmaterialien Zu Ludwig Peter Kowalski, 1891-1967. 2019.

MLA (9th ed.) Citation

Kowalski, Ludwig Peter. Archivmaterialien Zu Ludwig Peter Kowalski, 1891-1967. 2019.

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