APA引文

Fries, W. Archivmaterialien zu Wilhelm Fries, 1845-1928.

Chicago Style (17th ed.) Citation

Fries, Wilhelm. Archivmaterialien Zu Wilhelm Fries, 1845-1928.

MLA引文

Fries, Wilhelm. Archivmaterialien Zu Wilhelm Fries, 1845-1928.

警告：這些引文格式不一定是100％准確.