APA (7th ed.) Citation

(1938). The German Reich and Americans of German origin. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

The German Reich and Americans of German Origin. New York: Oxford Univ. Press, 1938.

MLA (8th ed.) Citation

The German Reich and Americans of German Origin. Oxford Univ. Press, 1938.

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