APA (7th ed.) Citation

Welp, J. Archivmaterialien zu Jürgen Welp, 1936-2014.

Chicago Style (17th ed.) Citation

Welp, Jürgen. Archivmaterialien Zu Jürgen Welp, 1936-2014.

MLA (9th ed.) Citation

Welp, Jürgen. Archivmaterialien Zu Jürgen Welp, 1936-2014.

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