APA (7th ed.) Citation

Wagner, R. (2019). Archivmaterialien zu Richard Wagner, 1860-1937.

Chicago Style (17th ed.) Citation

Wagner, Richard. Archivmaterialien Zu Richard Wagner, 1860-1937. 2019.

MLA (8th ed.) Citation

Wagner, Richard. Archivmaterialien Zu Richard Wagner, 1860-1937. 2019.

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