| 1971 | Unknown | Threshold TH 6First year7", Single, Stereo | 7", Single, Stereo |
| 1971 | Belgium | Threshold TH 3006 70 / Threshold TH 3.006 YFirst year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1971 | Germany | Threshold TH 6First year7", Single, 45 RPM, Stereo | 7", Single, 45 RPM, Stereo |
| 1971 | Germany | Threshold TH 6 / Threshold ZXDR 49 990First year7", 45 RPM, Single, Promo, Stereo · Promo | 7", 45 RPM, Single, Promo, Stereo · Promo |
| 1971 | Greece | Threshold TH 6First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1971 | Italy | Threshold TH 6First year7", 45 RPM, Stereo | 7", 45 RPM, Stereo |
| 1971 | Netherlands | Threshold 6101 601First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1971 | Netherlands | Threshold 6101 601First year7", 45 RPM, Single, Mono · Mono | 7", 45 RPM, Single, Mono · Mono |
| 1971 | Portugal | Threshold TH 5First year7", Single | 7", Single |
| 1971 | South Africa | Threshold FM.7517First year7", Single | 7", Single |
| 1971 | Spain | Threshold MO 1165First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1971 | Sweden | Threshold TH 6First year7", 45 RPM, Single, Stereo | 7", 45 RPM, Single, Stereo |
| 1971 | France | Threshold TH6 / Threshold TH 6 BFirst year7", 45 RPM, Single | 7", 45 RPM, Single |