APA (7th ed.) Citation

Hal Leonard Publishing Corporation. (2007). Three chord songs. Hal Leonard.

Chicago Style (17th ed.) Citation

Hal Leonard Publishing Corporation. Three Chord Songs. Milwaukee, WI: Hal Leonard, 2007.

MLA (8th ed.) Citation

Hal Leonard Publishing Corporation. Three Chord Songs. Hal Leonard, 2007.

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