Cita APA (7th ed.)

Lenger, F. (2012). European cities in the modern era, 1850/1914. Brill.

Cita Chicago (17th ed.)

Lenger, Friedrich. European Cities in the Modern Era, 1850/1914. Leiden ; Boston: Brill, 2012.

Cita MLA (9th ed.)

Lenger, Friedrich. European Cities in the Modern Era, 1850/1914. Brill, 2012.