APA

Neumann R. G., . (1966). The Government of the German Federal Republic. New York: Harper & Row.

Chicago

Neumann Robert G, . 1966. The Government of the German Federal Republic. New York: Harper & Row.

Harvard

Neumann R. G., . (1966). The Government of the German Federal Republic. New York: Harper & Row.

MLA

Neumann Robert G, . The Government of the German Federal Republic. New York: Harper & Row. 1966.