Cita APA (7a ed.)

Guggenheim, H. F. (1934). The United States and Cuba: A study in international relations. MacMillan Company.

Cita Chicago Style (17a ed.)

Guggenheim, Harry Frank. The United States and Cuba: A Study in International Relations. New York: MacMillan Company, 1934.

Cita MLA (9a ed.)

Guggenheim, Harry Frank. The United States and Cuba: A Study in International Relations. MacMillan Company, 1934.