Kössing, J. Archivmaterialien zu Joseph Kössing, 1804-1891.
芝加哥风格引文Kössing, Joseph. Archivmaterialien Zu Joseph Kössing, 1804-1891.
MLA引文Kössing, Joseph. Archivmaterialien Zu Joseph Kössing, 1804-1891.
警告：这些引文格式不一定是100％准确.
APA引文
