APA-Zitierstil (7. Ausg.)

O'Donnell, H. (1998). A common good: The friendship of Robert F. Kennedy and Kenneth P. O'Donnell (1. ed.). Morrow.

Chicago-Zitierstil (17. Ausg.)

O'Donnell, Helen. A Common Good: The Friendship of Robert F. Kennedy and Kenneth P. O'Donnell. 1. ed. New York: Morrow, 1998.

MLA-Zitierstil (9. Ausg.)

O'Donnell, Helen. A Common Good: The Friendship of Robert F. Kennedy and Kenneth P. O'Donnell. 1. ed. Morrow, 1998.