












| Label: | School Boy Records 273 033 7 |
| Genre: | Pop |
| Format: | CD (Single) |
| 1 | One Time (Version Album) | 3:34 |
| 2 | One Time (Version Acoustique) | 3:12 |
| 3 | One Time (Instrumental) | 3:34 |
| Label: | Mercury BIEBERCJ1 |
| Genre: | Pop |
| Format: | CD (Promo , Single) |
| 1 | One Time (Main) | |
| 2 | One Time (Instrumental) |
| Label: | Island Def Jam Music Group 0602527190020 |
| Genre: | Pop |
| Format: | CD (Single) |
| 1 | One Time (Album Version) | 3:37 |
| 2 | One Time (Acoustic Version) | 1:51 |