Exner, R. (2019). Archivmaterialien zu Richard Exner, 1929-2008.
Chicago Style (17th ed.) CitationExner, Richard. Archivmaterialien Zu Richard Exner, 1929-2008. 2019.
MLA引文Exner, Richard. Archivmaterialien Zu Richard Exner, 1929-2008. 2019.
警告:這些引文格式不一定是100%准確.