Franklin

MLA

Direct Assaults Against Presidents, Presidents-elect, and Candidates. [S.l]: [s.n.], 2006.

APA

(2006). Direct Assaults Against Presidents, Presidents-Elect, and Candidates. [S.l]: [s.n.].

Chicago

Direct Assaults Against Presidents, Presidents-Elect, and Candidates. [S.l]: [s.n.], 2006.