Style de citation APA (7e éd.)

United States. Department of State. Office of Public Services. (1957). How foreign policy is made. United States Government Printing Office.

Style de citation Chicago (17e éd.)

United States. Department of State. Office of Public Services. How Foreign Policy Is Made. Washington: United States Government Printing Office, 1957.

Style de citation MLA (9e éd.)

United States. Department of State. Office of Public Services. How Foreign Policy Is Made. United States Government Printing Office, 1957.