(1961). Comparative plant anatomy: A guide to taxanomic and evolutionary appication of anatomical data in agriosperms. New York: Holt, Rinehart and Winston.
Citação norma ChicagoComparative Plant Anatomy: A Guide to Taxanomic and Evolutionary Appication of Anatomical Data in Agriosperms. New York: Holt, Rinehart and Winston, 1961.
Citação norma MLAComparative Plant Anatomy: A Guide to Taxanomic and Evolutionary Appication of Anatomical Data in Agriosperms. New York: Holt, Rinehart and Winston, 1961.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.