APA (7th ed.) Citation

Pentatonix (Vocal group). (2017). A Pentatonix Christmas: [piano, vocal, guitar]. Hal Leonard.

Chicago Style (17th ed.) Citation

Pentatonix (Vocal group). A Pentatonix Christmas: [piano, Vocal, Guitar]. Milwaukee, WI: Hal Leonard, 2017.

MLA (9th ed.) Citation

Pentatonix (Vocal group). A Pentatonix Christmas: [piano, Vocal, Guitar]. Hal Leonard, 2017.

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