Cita APA (7th ed.)
Guettel, J. (2012). German expansionism, imperial liberalism, and the United States, 1776-1945. Cambridge University Press.
Cita Chicago (17th ed.)
Guettel, Jens-Uwe. German Expansionism, Imperial Liberalism, and the United States, 1776-1945. Cambridge: Cambridge University Press, 2012.
Cita MLA (9th ed.)
Guettel, Jens-Uwe. German Expansionism, Imperial Liberalism, and the United States, 1776-1945. Cambridge University Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.