| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1954 |
|
Galaxy Science Fiction, May 1954 | Galaxy Publishing Corporation | MAGAZINE | 70 |
| October 1954 |
|
Galaxy Science Fiction, No. 19 | Strato Publications | MAGAZINE | 62 |
| January 2012 |
|
"The Test Colony" and Other Stories | Armchair Fiction | Collection | 260 |