Hi Lola,
<<====== If you look to the left, you'll see the link marked
Poem database.
If you search there with part of a title, you'll generally find out where most poems have been published.
Anyway, here you go:
The Genius of the Crowd
Appears in :
The Genius of the Crowd - 1966
A Bukowski Sampler - pg. 57 - 1969
The Roominghouse Madrigals - pg. 31 - 1988
Run With the Hunted - 1993
Those in
BOLD are more readily available.
And as you might have guessed, it will also be in the forthcoming
Pleasures of the Damned. :D