APA (7th ed.) Citation

Barth, K. Archivmaterialien zu Karl Barth, 1886-1968.

Chicago Style (17th ed.) Citation

Barth, Karl. Archivmaterialien Zu Karl Barth, 1886-1968.

MLA (9th ed.) Citation

Barth, Karl. Archivmaterialien Zu Karl Barth, 1886-1968.

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