APA (7th ed.) Citation

Cher & Bono, S. (1999). If I could turn back time: Cher's greatest hits. Geffen Records.

Chicago Style (17th ed.) Citation

Cher and Sonny Bono. If I Could Turn Back Time: Cher's Greatest Hits. Los Angeles, CA: Geffen Records, 1999.

MLA (8th ed.) Citation

Cher and Sonny Bono. If I Could Turn Back Time: Cher's Greatest Hits. Geffen Records, 1999.

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