United Press Internatinal & American heritage. (1964). Four days: The historical record of the death of President Kennedy. American Heritage Pub.
Chicago Style (17th ed.) CitationUnited Press Internatinal and American heritage. Four Days: The Historical Record of the Death of President Kennedy. [New York]: American Heritage Pub, 1964.
MLA (9th ed.) CitationUnited Press Internatinal and American heritage. Four Days: The Historical Record of the Death of President Kennedy. American Heritage Pub, 1964.
Warning: These citations may not always be 100% accurate.