APA (7th ed.) Citation

(19). Three assassinations: The deaths of John and Robert Kennedy and Martin Luther King. Facts on File.

Chicago Style (17th ed.) Citation

Three Assassinations: The Deaths of John and Robert Kennedy and Martin Luther King. New York, N.Y: Facts on File, 19.

MLA (9th ed.) Citation

Three Assassinations: The Deaths of John and Robert Kennedy and Martin Luther King. Facts on File, 19.

Warning: These citations may not always be 100% accurate.