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.
Atenció: Aquestes cites poden no estar 100% correctes.