APA引文

Hoppe, W. Archivmaterialien zu Willy Hoppe, 1884-1960.

Chicago Style (17th ed.) Citation

Hoppe, Willy. Archivmaterialien Zu Willy Hoppe, 1884-1960.

MLA引文

Hoppe, Willy. Archivmaterialien Zu Willy Hoppe, 1884-1960.

警告：這些引文格式不一定是100％准確.