| 1975 | Australia | Vertigo 6059 125First year7", 45 RPM, Single, Mono · Mono | 7", 45 RPM, Single, Mono · Mono |
| 1975 | France | Vertigo 6078 216First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1975 | Germany | Vertigo 6059 125First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1975 | Ireland | Vertigo ALEX 001First year7", Single, 45 RPM | 7", Single, 45 RPM |
| 1975 | Italy | Vertigo 6078 216First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1975 | Norway | Vertigo 6078 216First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1975 | UK | Vertigo ALEX.001First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1975 | UK | Vertigo ALEX 001 / Vertigo ALEX.001First year7", Single, 45 RPM | 7", Single, 45 RPM |
| 1975 | UK | Vertigo ALEX.001First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1975 | US | Atlantic 45-3293First year7", 45 RPM, Promo, Stereo, Mono · Promo, Mono | 7", 45 RPM, Promo, Stereo, Mono · Promo, Mono |
| 1975 | US | Atlantic 45-3293First year7", 45 RPM, Single, Stereo | 7", 45 RPM, Single, Stereo |
| 1975 | US | Atlantic 45-3293First year7", 45 RPM, Promo, Stereo, Mono · Promo, Mono | 7", 45 RPM, Promo, Stereo, Mono · Promo, Mono |
| 1975 | US | Atlantic 45-3293First year7", 45 RPM, Promo, Stereo, Mono · Promo, Mono | 7", 45 RPM, Promo, Stereo, Mono · Promo, Mono |
| 1975 | US | Atlantic 45-3293First year7", Single, 45 RPM | 7", Single, 45 RPM |