APA (7th ed.) Citation

(2005). When we were kings: The true story of the Rumble in the Jungle ([Engl. Orig.-Version].). Universal Studios.

Chicago Style (17th ed.) Citation

When We Were Kings: The True Story of the Rumble in the Jungle. [Engl. Orig.-Version]. [S.l.]: Universal Studios, 2005.

MLA (9th ed.) Citation

When We Were Kings: The True Story of the Rumble in the Jungle. [Engl. Orig.-Version]. Universal Studios, 2005.