APA (7th ed.) Citation

Lehmann, H. T. Archivmaterialien zu Helmut T. Lehmann, 1914-1998.

Chicago Style (17th ed.) Citation

Lehmann, Helmut T. Archivmaterialien Zu Helmut T. Lehmann, 1914-1998.

MLA (9th ed.) Citation

Lehmann, Helmut T. Archivmaterialien Zu Helmut T. Lehmann, 1914-1998.

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