Schilling, S. P. Archivmaterialien zu Sylvester Paul Schilling, 1904-1994.
芝加哥风格引文Schilling, Sylvester Paul. Archivmaterialien Zu Sylvester Paul Schilling, 1904-1994.
MLA引文Schilling, Sylvester Paul. Archivmaterialien Zu Sylvester Paul Schilling, 1904-1994.
警告：这些引文格式不一定是100％准确.
