APA-Zitierstil (7. Ausg.)

Edwards, G. C. (1989). At the margins: Presidential leadership of Congress. Yale Univ. Pr.

Chicago-Zitierstil (17. Ausg.)

Edwards, George C. At the Margins: Presidential Leadership of Congress. New Haven u.a: Yale Univ. Pr, 1989.

MLA-Zitierstil (9. Ausg.)

Edwards, George C. At the Margins: Presidential Leadership of Congress. Yale Univ. Pr, 1989.