One of eight mini-comics packaged with Leaf Candy.
There is a copyright date printed on this, but it is hard to find as it is tight to the margin on page 1.
Dick Giordano in an email to the indexer has confirmed that he inked this cover, and suspects that he pencilled it based on a layout from Carmine Infantino. However, it also seems to have a Curt Swan look; particularly the Cheetah.
The Comic Reader #191 (May-June 1981) lists the artists as "Jose Delbo/Vince Colletta".
Writer credit from Bob Rozakis via Tony Isabella's blog. Letterer credit from posters to Tony Isabella's blog (including Kurt Busiek).