Cita APA

Lukaschek, H. (1951). The German expellees: A German focal problem. Fed. Min. f. Expellees.

Citación estilo Chicago

Lukaschek, Hans. The German Expellees: A German Focal Problem. Bonn: Fed. Min. f. Expellees, 1951.

Cita MLA

Lukaschek, Hans. The German Expellees: A German Focal Problem. Fed. Min. f. Expellees, 1951.