Citazione Stile APA (7a Edizione)

Wilhelm, K. (1958). An early nineteenth-century Frankfurt benevolent society. East and West Library.

Citazione stile Chigago Style (17a edizione)

Wilhelm, Kurt. An Early Nineteenth-century Frankfurt Benevolent Society. London: East and West Library, 1958.

Citatione MLA (8a ed.)

Wilhelm, Kurt. An Early Nineteenth-century Frankfurt Benevolent Society. East and West Library, 1958.