APA-referens

Harries, O. (1991). American's purpose: New visions of US foreign policy.

Chicago-stil citat

Harries, Owen. American's Purpose: New Visions of US Foreign Policy. New Delhi, Macmillan India, 1991.

MLA-referens

Harries, Owen. American's Purpose: New Visions of US Foreign Policy. 1991.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.