The cover shown (right) is from the 12" release, as the 7" did not have a picture sleeve.
Additionally, some copies of the record were issued with a picture sleeve.
No credit is given to the design of the picture sleeve for the single.
This single has been re-issued in 1977 with another picture sleeve.
Some were sold without picture sleeves, though not many.
The first 30,000 copies of the single had a picture sleeve.
However, the photo only appeared on the picture sleeve of the single in Spain.
Different sleeves were used to package this single and the live picture sleeve is now a collector's item.
It was originally released on clear, green vinyl with a picture sleeve.
There are plenty of 45's, almost all with picture sleeves, available.