APA (7th ed.) Citation

Rathenau, W. (1921). In days to come / by Walther Rathenau. Allen and Unwin.

Chicago Style (17th ed.) Citation

Rathenau, Walther. In Days to Come / by Walther Rathenau. London: Allen and Unwin, 1921.

MLA (9th ed.) Citation

Rathenau, Walther. In Days to Come / by Walther Rathenau. Allen and Unwin, 1921.

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