APA-viite

Wilcox, F. O. (1971). Congress, the executive and foriegn policy. Harper & Row.

Chicago-tyylinen lähdeviittaus

Wilcox, Francis O. Congress, the Executive and Foriegn Policy. New York: Harper & Row, 1971.

MLA-viite

Wilcox, Francis O. Congress, the Executive and Foriegn Policy. Harper & Row, 1971.