APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.