Powell, J. A., & Miller, W. E. Nearctic pine tip moths of the genus rhyacionia biosystematic review: (lepidoptera: tortricidae olethreutinae). Washington: United States Department of Agriculture.
Chicago Style CitationPowell, Jerry A., and William E. Miller. Nearctic Pine Tip Moths of the Genus Rhyacionia Biosystematic Review: (lepidoptera: Tortricidae Olethreutinae). Washington: United States Department of Agriculture.
MLA CitationPowell, Jerry A., and William E. Miller. Nearctic Pine Tip Moths of the Genus Rhyacionia Biosystematic Review: (lepidoptera: Tortricidae Olethreutinae). Washington: United States Department of Agriculture.
Warning: These citations may not always be 100% accurate.