Ravensburger Taschenbücher. Otto Maier Verlag.
Chicago Style (17th ed.) CitationRavensburger Taschenbücher. Ravensburg: Otto Maier Verlag.
MLA (8th ed.) CitationRavensburger Taschenbücher. Otto Maier Verlag.
Warning: These citations may not always be 100% accurate.
