Cita APA (7a ed.)

Gatzke, H. W. (1980). Germany and the United States, a "special relationship?". Harvard University Press.

Cita Chicago Style (17a ed.)

Gatzke, Hans Wilhelm. Germany and the United States, a "Special Relationship?". Cambridge (Massachusetts) [etc.]: Harvard University Press, 1980.

Cita MLA (9a ed.)

Gatzke, Hans Wilhelm. Germany and the United States, a "Special Relationship?". Harvard University Press, 1980.