@misc{schauff2001,
author={Schauff, Michael E.},
title={Collecting and preserving insects and mites : techniques and tools},
year={2001},
edition={Updated},
publisher={Systematic Entomology Laboratory, USDA},
language={eng},
url = {https://www.ars.usda.gov/ARSUserFiles/80420580/CollectingandPreservingInsectsandMites/collpres.pdf}
}