APA (7th ed.) Citation

Deep Purple (Musical group) & Deep Purple (Musical group). (2017). Infinite. EarMusic.

Chicago Style (17th ed.) Citation

Deep Purple (Musical group) and Deep Purple (Musical group). Infinite. [Hamburg, Germany]: EarMusic, 2017.

MLA (8th ed.) Citation

Deep Purple (Musical group) and Deep Purple (Musical group). Infinite. EarMusic, 2017.

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