Pals, L. v. d. (2019). Archivmaterialien zu Leopold van der Pals, 1884-1966.
Chicago Style (17th ed.) CitationPals, Leopold van der. Archivmaterialien Zu Leopold Van Der Pals, 1884-1966. 2019.
MLA引文Pals, Leopold van der. Archivmaterialien Zu Leopold Van Der Pals, 1884-1966. 2019.
警告:這些引文格式不一定是100%准確.