APA-viite (7. p.)

O’connell, B., & O’connell, F. (2021). Happier Than Ever. Universal Music Publishing Group.

Chicago-viite (17. p.)

O’connell, Billie, ja Finneas O’connell. Happier Than Ever. California, United States: Universal Music Publishing Group, 2021.

MLA-viite (9. p.)

O’connell, Billie, ja Finneas O’connell. Happier Than Ever. Universal Music Publishing Group, 2021.