| 1981 | Canada | Prelude Records PRL D 618First year12", 33 ⅓ RPM | 12", 33 ⅓ RPM |
| 1981 | France | Pathé Marconi EMI 2C 052-52900 ZFirst year12", 45 RPM | 12", 45 RPM |
| 1981 | France | Pathé Marconi EMI 2C 052-52900 ZFirst year12", 45 RPM, Promo · Promo | 12", 45 RPM, Promo · Promo |
| 1981 | Germany | Jupiter Records 6.20123First year12", 45 RPM, Single, Stereo | 12", 45 RPM, Single, Stereo |
| 1981 | Germany | Jupiter Records 6.13342First year7", 45 RPM, Single, Promo · Promo | 7", 45 RPM, Single, Promo · Promo |
| 1981 | Netherlands | Rams Horn Records ramsh 1050 / Rams Horn Records RAMSH-1050First year7", 45 RPM | 7", 45 RPM |
| 1981 | Portugal | Prelude Records 1-20.007First year12" | 12" |
| 1981 | UK | Epic EPC A 13 1881First year12", 45 RPM | 12", 45 RPM |
| 1981 | US | Prelude Records PRL D 618First year12", 33 ⅓ RPM | 12", 33 ⅓ RPM |
| 1981 | US | Prelude Records PRL D 536First year12", 45 RPM, Promo · Promo | 12", 45 RPM, Promo · Promo |
| 1981 | US | Prelude Records PRL 8040First year7", 45 RPM, Styrene | 7", 45 RPM, Styrene |
| 1981 | US | Prelude Records PRL D 618First year12", 33 ⅓ RPM | 12", 33 ⅓ RPM |
| 1981 | US | Prelude Records PRL D 61812", 33 ⅓ RPM, Test Pressing · Test pressing | 12", 33 ⅓ RPM, Test Pressing · Test pressing |
| 1981 | US | Prelude Records PRL 8040-ASFirst year7", 45 RPM, Promo · Promo | 7", 45 RPM, Promo · Promo |
| 1981 | US | Prelude Records PRL D 618First year12", 33 ⅓ RPM | 12", 33 ⅓ RPM |