APA (7th ed.) Citation

U2 (Musical group). (1985). The unforgettable fire. Island Records.

Chicago Style (17th ed.) Citation

U2 (Musical group). The Unforgettable Fire. [New York?]: Island Records, 1985.

MLA (8th ed.) Citation

U2 (Musical group). The Unforgettable Fire. Island Records, 1985.

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