APA-Zitierstil (7. Ausg.)

Edwards, G. C. (1989). At the margins: Presidential leadership of Congress (1. print.). Yale Univ. Pr.

Chicago-Zitierstil (17. Ausg.)

Edwards, George C. At the Margins: Presidential Leadership of Congress. 1. print. New Haven [u.a.]: Yale Univ. Pr, 1989.

MLA-Zitierstil (9. Ausg.)

Edwards, George C. At the Margins: Presidential Leadership of Congress. 1. print. Yale Univ. Pr, 1989.