Styl cytowania APA

Kappler, A. (1999). Facts about Germany: The Federal Republic of Germany 50 years on. Societäts-Verlag.

Styl cytowania Chicago

Kappler, Arno. Facts About Germany: The Federal Republic of Germany 50 Years on. Frankfurt am Main: Societäts-Verlag, 1999.

Styl cytowania MLA

Kappler, Arno. Facts About Germany: The Federal Republic of Germany 50 Years on. Societäts-Verlag, 1999.