| 1979 | Australia | Warner Bros. Records WHI 49049First year7", 45 RPM, Single, Stereo | 7", 45 RPM, Single, Stereo |
| 1979 | Brazil | Warner Bros. Records 16.141First year7", 33 ⅓ RPM, Single | 7", 33 ⅓ RPM, Single |
| 1979 | France | WEA Filipacchi Music PRO 140First year7" | 7" |
| 1979 | Germany | Warner Bros. RecordsFirst year7", 45 RPM, Single, White Label | 7", 45 RPM, Single, White Label |
| 1979 | Japan | Warner Bros. Records P-475WFirst year7", Single | 7", Single |
| 1979 | Netherlands | Warner Bros. Records WB 26.117 / Whitfield Records WB 26.117First year12", 33 ⅓ RPM, Maxi-Single, Stereo | 12", 33 ⅓ RPM, Maxi-Single, Stereo |
| 1979 | Netherlands | Warner Bros. Records 17.456First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1979 | Netherlands | Warner Bros. Records WB 26117 / Warner Bros. Records WB 26 117First year12", 45 RPM, Maxi-Single, Limited Edition, Stereo · Limited | 12", 45 RPM, Maxi-Single, Limited Edition, Stereo · Limited |
| 1979 | New Zealand | Warner Bros. Records WHI 49049First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1979 | UK | Whitfield Records K 17456First year7", 45 RPM, Single | 7", 45 RPM, Single |
| 1979 | UK | Whitfield Records K 17456First year7", 45 RPM, Single, Stereo | 7", 45 RPM, Single, Stereo |
| 1979 | UK | Whitfield Records K 17456First year7", 45 RPM, Single, Stereo | 7", 45 RPM, Single, Stereo |
| 1979 | US | Whitfield Records PRO-A-826First year12", 33 ⅓ RPM, Promo · Promo | 12", 33 ⅓ RPM, Promo · Promo |
| 1979 | US | Whitfield Records WHI 49049First year7" | 7" |
| 1979 | US | Whitfield Records WHI 49049First year7", 45 RPM, Single, Promo, Stereo, Mono · Promo, Mono | 7", 45 RPM, Single, Promo, Stereo, Mono · Promo, Mono |