| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Patterns of Behavior: Konrad Lorenz, Niko Tinbergen, and the Founding of Ethology | Hardcover | 978-0-226-08089-5 (0-226-08089-7) | 2005 |
| Patterns of Behavior: Konrad Lorenz, Niko Tinbergen, and the Founding of Ethology | Paperback | 978-0-226-08090-1 (0-226-08090-0) | 2005 |
Jr., Richard W. Burkhardt · R. B · R. Burkhardt · R.J. · Richard B. · Richard Burkhardt · Richard J. · Richard W. · Richard W. Burkhardt · W. B. · W. Burkhardt · W.J.