| 1978 | Australia | Grunt 103171First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1978 | Canada | Grunt FB-11274First year7", Single | 7", Single |
| 1978 | Japan | Grunt SS-3158First year7", Single, Stereo | 7", Single, Stereo |
| 1978 | Spain | Grunt FB-1274First year7", 45 RPM, Single, Stereo | 7", 45 RPM, Single, Stereo |
| 1978 | Spain | Grunt FB-1274First year7", 45 RPM, Single, Promo · Promo | 7", 45 RPM, Single, Promo · Promo |
| 1978 | UK | Grunt FB 1274First year7", Single, Stereo, 45 RPM | 7", Single, Stereo, 45 RPM |
| 1978 | UK | Grunt FB-1274First year7", Single, Promo · Promo | 7", Single, Promo · Promo |
| 1978 | US | Grunt JD-11303First year12", Promo, 33 ⅓ RPM, Limited Edition · Promo, Limited | 12", Promo, 33 ⅓ RPM, Limited Edition · Promo, Limited |
| 1978 | US | Grunt FB-11274First year7", Single, Styrene, Stereo | 7", Single, Styrene, Stereo |
| 1978 | US | Grunt JB-11274 / Grunt FB-11274First year7", 45 RPM, Single, Promo, Stereo · Promo | 7", 45 RPM, Single, Promo, Stereo · Promo |
| 1978 | US | Grunt FB-11274First year7", 45 RPM, Single, Stereo | 7", 45 RPM, Single, Stereo |