Boehling, R. L. (1997). Stunde Null at the Ground Level: 1945 as a Social and Political Ausgangspunkt in Three Cities in the U.S. Zone of Occupation. Stunde Null.
Citação norma ChicagoBoehling, Rebecca L. "Stunde Null at the Ground Level: 1945 as a Social and Political Ausgangspunkt in Three Cities in the U.S. Zone of Occupation." Stunde Null 1997.
Citação norma MLABoehling, Rebecca L. "Stunde Null at the Ground Level: 1945 as a Social and Political Ausgangspunkt in Three Cities in the U.S. Zone of Occupation." Stunde Null, 1997.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.