Terrell, E., Hill, S., Wiersema, J., & Rice, W. (1986). A checklist of names for 3,000 vascular plants of economic importance. Washington (EUA): USDA.
Chicago Style CitationTerrell, E.E., S.R Hill, J.H Wiersema, and W.E Rice. A Checklist of Names for 3,000 Vascular Plants of Economic Importance. Washington (EUA): USDA, 1986.
MLA CitationTerrell, E.E., S.R Hill, J.H Wiersema, and W.E Rice. A Checklist of Names for 3,000 Vascular Plants of Economic Importance. Washington (EUA): USDA, 1986.
Warning: These citations may not always be 100% accurate.