APA (7th ed.) Citation

Megadeth (Musical group). (2000). The world needs a hero. Hal Leonard.

Chicago Style (17th ed.) Citation

Megadeth (Musical group). The World Needs a Hero. Milwaukee, WI: Hal Leonard, 2000.

MLA (9th ed.) Citation

Megadeth (Musical group). The World Needs a Hero. Hal Leonard, 2000.

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