APA (7th ed.) Citation

Hefele, K. J. Archivmaterialien zu Karl Joseph Hefele, 1809-1893.

Chicago Style (17th ed.) Citation

Hefele, Karl Joseph. Archivmaterialien Zu Karl Joseph Hefele, 1809-1893.

MLA (9th ed.) Citation

Hefele, Karl Joseph. Archivmaterialien Zu Karl Joseph Hefele, 1809-1893.

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