| 1977 | Europe | Portrait PRT 5759First year7", 45 RPM, Stereo | 7", 45 RPM, Stereo |
| 1977 | Germany | Portrait PRT 5759 / Portrait PRT S 5759First year7", Single, 45 RPM, Promo · Promo | 7", Single, 45 RPM, Promo · Promo |
| 1977 | Germany | Portrait PRT 5759 / Portrait PRT S 5759First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1977 | Italy | Portrait PRT 5759First year7", 45 RPM | 7", 45 RPM |
| 1977 | Spain | Portrait PRT 5759First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1977 | UK | Portrait S PRT 5759First year7", 45 RPM, Promo · Promo | 7", 45 RPM, Promo · Promo |
| 1977 | UK | Portrait S PRT 5759First year7", 45 RPM | 7", 45 RPM |
| 1977 | US | Portrait 6-70009First year7", 45 RPM, Promo, Stereo, Mono · Promo, Mono | 7", 45 RPM, Promo, Stereo, Mono · Promo, Mono |
| 1977 | US | Portrait 6-70009First year7", 45 RPM, Promo, Stereo, Mono · Promo, Mono | 7", 45 RPM, Promo, Stereo, Mono · Promo, Mono |
| 1977 | US | Portrait 6-70009First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1977 | US | Portrait ASF 389First year12", 33 ⅓ RPM, Single, Promo, Stereo · Promo | 12", 33 ⅓ RPM, Single, Promo, Stereo · Promo |