APA Edition Citation

Henderson, W. O. (1939). The Zollverein / by W.O. Henderson. Cambridge University Press.

Chicago Edition Citation

Henderson, W. O. The Zollverein / by W.O. Henderson. Cambridge: Cambridge University Press, 1939.

MLA Edition Citation

Henderson, W. O. The Zollverein / by W.O. Henderson. Cambridge University Press, 1939.

Warning: These citations may not always be 100% accurate.