Water plants of the world: A manual for the identification of the genera freshwater macrophytes. Junk 1974.
Style de citation Chicago (17e éd.)Water Plants of the World: A Manual for the Identification of the Genera Freshwater Macrophytes. The Hague: Junk 1974.
Style de citation MLA (9e éd.)Water Plants of the World: A Manual for the Identification of the Genera Freshwater Macrophytes. Junk 1974.
Attention : ces citations peuvent ne pas être correctes à 100%.