Michel, D. Archivmaterialien zu Diethelm Michel, 1931-1999.
Chicago Style (17th ed.) CitationMichel, Diethelm. Archivmaterialien Zu Diethelm Michel, 1931-1999.
MLA引文Michel, Diethelm. Archivmaterialien Zu Diethelm Michel, 1931-1999.
警告:這些引文格式不一定是100%准確.