So this is Poland,
by F. W. von Oertzen. Translated by R. T. Clark.
APA Citation
Oertzen, F. Wilhelm von., Clark, R. T.. (1932). So this is Poland. London: G. Allen & Unwin, ltd.
MLA Citation
Oertzen, Friedrich Wilhelm von, and R. T. Clark. So This Is Poland. London: G. Allen & Unwin, ltd, 1932.
Warning: These citations may not always be complete (especially for serials).