APA (7th ed.) Citation

Pentatonix (Vocal group). (2016). A Pentatonix Christmas. RCA.

Chicago Style (17th ed.) Citation

Pentatonix (Vocal group). A Pentatonix Christmas. [S.l.]: RCA, 2016.

MLA (8th ed.) Citation

Pentatonix (Vocal group). A Pentatonix Christmas. RCA, 2016.

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