Johann, E., Dollinger, H., & Spangenberg, B. (1983). German cultural history from 1860 to the present day. Nymphenburger Verlagsbuchhandlung.
Citazione stile Chigago Style (17a edizione)Johann, Ernst, Hans Dollinger, e Berthold Spangenberg. German Cultural History from 1860 to the Present Day. Munich: Nymphenburger Verlagsbuchhandlung, 1983.
Citatione MLA (9a ed.)Johann, Ernst, et al. German Cultural History from 1860 to the Present Day. Nymphenburger Verlagsbuchhandlung, 1983.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.