Παραπομπή σε μορφή APA (7η εκδ.)

Thurber, J. A. (1991). Divided democracy: Cooperation and conflict between the president and Congress. CQ.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Thurber, James A. Divided Democracy: Cooperation and Conflict Between the President and Congress. Washington: CQ, 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

Thurber, James A. Divided Democracy: Cooperation and Conflict Between the President and Congress. CQ, 1991.