Cita APA

Gray, M. W. (2014). Urban sewage and green meadows: Berlin's expansion to the south 1870 - 1920. Central European history.

Citación estilo Chicago

Gray, Marion W. "Urban Sewage and Green Meadows: Berlin's Expansion to the South 1870 - 1920." Central European History 2014.

Cita MLA

Gray, Marion W. "Urban Sewage and Green Meadows: Berlin's Expansion to the South 1870 - 1920." Central European History, 2014.