Sander, A., & Sander, G. (1980). Menschen des 20. Jahrhunderts: Portraitphotographien 1892 - 1952. Schirmer/Mosel.
Chicago Style (17th ed.) CitationSander, August, and Gunther Sander. Menschen Des 20. Jahrhunderts: Portraitphotographien 1892 - 1952. München: Schirmer/Mosel, 1980.
MLA (9th ed.) CitationSander, August, and Gunther Sander. Menschen Des 20. Jahrhunderts: Portraitphotographien 1892 - 1952. Schirmer/Mosel, 1980.
Warning: These citations may not always be 100% accurate.