Gerhardt, E. (1905). Massinger's "The duke of Milan" und seine Quellen. s.n.].
Chicago Style (17th ed.) CitationGerhardt, Erich. Massinger's "The Duke of Milan" Und Seine Quellen. [S.l.: s.n.], 1905.
MLA (8th ed.) CitationGerhardt, Erich. Massinger's "The Duke of Milan" Und Seine Quellen. s.n.], 1905.
Warning: These citations may not always be 100% accurate.