APA引文

Jentgens, G. Archivmaterialien zu Gerhard Jentgens, 1888-.

Chicago Style (17th ed.) Citation

Jentgens, Gerhard. Archivmaterialien Zu Gerhard Jentgens, 1888-.

MLA引文

Jentgens, Gerhard. Archivmaterialien Zu Gerhard Jentgens, 1888-.

警告：這些引文格式不一定是100％准確.