APA引文

Singer, C. Archivmaterialien zu Charles Singer, 1876-1960.

Chicago Style (17th ed.) Citation

Singer, Charles. Archivmaterialien Zu Charles Singer, 1876-1960.

MLA引文

Singer, Charles. Archivmaterialien Zu Charles Singer, 1876-1960.

警告：這些引文格式不一定是100％准確.