Terrell, E. E. (1977). A checklist of names for 3000 vascular plants of economic importance. Agricultural Research Service.
Chicago-Zitierstil (17. Ausg.)Terrell, Edward E. A Checklist of Names for 3000 Vascular Plants of Economic Importance. Washington, DC: Agricultural Research Service, 1977.
MLA-Zitierstil (9. Ausg.)Terrell, Edward E. A Checklist of Names for 3000 Vascular Plants of Economic Importance. Agricultural Research Service, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.