APA (7th ed.) Citation

Sonntag, O. (1998). Villen am Bonner Rheinufer: 1819 - 1914. Bouvier.

Chicago Style (17th ed.) Citation

Sonntag, Olga. Villen Am Bonner Rheinufer: 1819 - 1914. Bonn: Bouvier, 1998.

MLA (9th ed.) Citation

Sonntag, Olga. Villen Am Bonner Rheinufer: 1819 - 1914. Bouvier, 1998.

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