Plath, H. Archivmaterialien zu Helmut Plath, 1911-1990.
Chicago Style (17th ed.) CitationPlath, Helmut. Archivmaterialien Zu Helmut Plath, 1911-1990.
MLA引文Plath, Helmut. Archivmaterialien Zu Helmut Plath, 1911-1990.
警告：這些引文格式不一定是100％准確.
APA引文
