APA (7e ed.) Bronvermelding
United Press International, American Heritage, & Catton, B. Four Days: The Historical Record of the Death of President Kennedy. American Heritage.
Chicago (17e ed.) Bronvermelding
United Press International, American Heritage, en Bruce Catton. Four Days: The Historical Record of the Death of President Kennedy. Nueva York, EUA: American Heritage.
MLA (9e ed.) Bronvermelding
United Press International, et al. Four Days: The Historical Record of the Death of President Kennedy. American Heritage.
Let op: Deze citaties zijn niet altijd 100% accuraat.