Style de citation APA

Murphy, R. C. (1983). Guestworkers in the German Reich: A Polish community in Wilhelmian Germany. East European Monogr. [u.a.].

Style de citation Chicago

Murphy, Richard Charles. Guestworkers in the German Reich: A Polish Community in Wilhelmian Germany. Boulder, Colo. [u.a.]: East European Monogr. [u.a.], 1983.

Style de citation MLA

Murphy, Richard Charles. Guestworkers in the German Reich: A Polish Community in Wilhelmian Germany. East European Monogr. [u.a.], 1983.