APA (7. basım) Alıntı

Hartmann, F. H. (1978). The relations of nations (Second edition.). Macmillan.

Chicago Style (17. basım) Atıf

Hartmann, Frederick H. The Relations of Nations. Second edition. New York: Macmillan, 1978.

MLA (9th ed.) Atıf

Hartmann, Frederick H. The Relations of Nations. Second edition. Macmillan, 1978.