APA (7th ed.) Citation

HARTMANN, F. H. (1968). The relations of nations.-- Ed.3. The Macmillan.

Chicago Style (17th ed.) Citation

HARTMANN, Frederick H. The Relations of Nations.-- Ed.3. New York: The Macmillan, 1968.

MLA (9th ed.) Citation

HARTMANN, Frederick H. The Relations of Nations.-- Ed.3. The Macmillan, 1968.