Water plants of the world: A manual for the identification of the genera freshwater macrophytes. Junk 1974.
芝加哥风格引文Water Plants of the World: A Manual for the Identification of the Genera Freshwater Macrophytes. The Hague: Junk 1974.
MLA引文Water Plants of the World: A Manual for the Identification of the Genera Freshwater Macrophytes. Junk 1974.
警告：这些引文格式不一定是100％准确.