| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Agromyzidae of Economic Importance | 978-90-6193-119-5 (90-6193-119-3) | 1973 |
| Host Specialization in the World Agromyzidae | 978-0-7923-0402-9 (0-7923-0402-0) | 1990 |
| The Agromyzidae of Fennoscandia and Denmark | 978-87-87491-08-2 (87-87491-08-7) | 1997 |
A.S. · A. Spencer · k.A. · K S · K. Spencer · Keith A. Spencer · Kenneth A Spencer · Kenneth, and Spencer Johnson Blanchard