Style de citation APA (7e éd.)

(1992). Berlin for young people (6th rev. and expanded ed.). Presse- und Informationsamt des Landes Berlin.

Style de citation Chicago (17e éd.)

Berlin for Young People. 6th rev. and expanded ed. Berlin: Presse- und Informationsamt des Landes Berlin, 1992.

Style de citation MLA (9e éd.)

Berlin for Young People. 6th rev. and expanded ed. Presse- und Informationsamt des Landes Berlin, 1992.