APA

United States, . (1999). John Fitzgerald Kennedy Jr., 1960-1999: memorial tributes in the One Hundred Sixth Congress of the United States. Washington: U.S. G.P.O.

Chicago

United States, . 1999. John Fitzgerald Kennedy Jr., 1960-1999: memorial tributes in the One Hundred Sixth Congress of the United States. Washington: U.S. G.P.O.

Harvard

United States, . (1999). John Fitzgerald Kennedy Jr., 1960-1999: memorial tributes in the One Hundred Sixth Congress of the United States. Washington: U.S. G.P.O.

MLA

United States, . John Fitzgerald Kennedy Jr., 1960-1999: memorial tributes in the One Hundred Sixth Congress of the United States. Washington: U.S. G.P.O. 1999.