| 1978 | Canada | Chrysalis CHS 2251First year7", Single, Stereo | 7", Single, Stereo |
| 1978 | Europe | Chrysalis 15729 / Chrysalis 15 7297", Single, Reissue, Stereo | 7", Single, Reissue, Stereo |
| 1978 | Europe | Chrysalis 15 729First year7", Single, Stereo | 7", Single, Stereo |
| 1978 | Europe | Chrysalis 15 729 / Chrysalis 15729First year7", 45 RPM, Single, Stereo | 7", 45 RPM, Single, Stereo |
| 1978 | Europe | Chrysalis 15729 / Chrysalis 15 729First year7", Single, Stereo | 7", Single, Stereo |
| 1978 | Europe | Chrysalis 15 729 / Chrysalis 15729First year7", 45 RPM, Single, Stereo | 7", 45 RPM, Single, Stereo |
| 1978 | Europe | Chrysalis 15 729 / Chrysalis 15729First year7", 45 RPM, Single, Stereo | 7", 45 RPM, Single, Stereo |
| 1978 | US | Chrysalis CHS 2251First year7", 45 RPM, Single, Stereo | 7", 45 RPM, Single, Stereo |
| 1978 | US | Chrysalis CHS 2251First year7", Single, 45 RPM, Promo, Stereo, Mono · Promo, Mono | 7", Single, 45 RPM, Promo, Stereo, Mono · Promo, Mono |
| 1978 | Europe | Chrysalis 15 729First year7", 45 RPM, Single, Stereo | 7", 45 RPM, Single, Stereo |