APA引文

Wessels, T. Archivmaterialien zu Theodor Wessels, 1902-1972.

Chicago Style (17th ed.) Citation

Wessels, Theodor. Archivmaterialien Zu Theodor Wessels, 1902-1972.

MLA引文

Wessels, Theodor. Archivmaterialien Zu Theodor Wessels, 1902-1972.

警告：這些引文格式不一定是100％准確.