APA (7th ed.) Citation

Wilbur, S. Archivmaterialien zu Sibyl Wilbur, 1871-1946.

Chicago Style (17th ed.) Citation

Wilbur, Sibyl. Archivmaterialien Zu Sibyl Wilbur, 1871-1946.

MLA (9th ed.) Citation

Wilbur, Sibyl. Archivmaterialien Zu Sibyl Wilbur, 1871-1946.

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