Verbatim text: Erbar, C. and P. Leins. 2004. Callitrichaceae. In: K. Kubitzki et al., eds. 1990+. The Families and Genera of Vascular Plants. 14+ vols. Berlin etc. Vol. 7, pp. 50–56.
Author: Erbar, C., Leins, P.
Year: 2004
Title: Callitrichaceae
Editor: Kubitzki, K.
Book year: 1990
Book title: The Families and Genera of Vascular Plants
Book volume: 14+ vols
Volume: 7
Pages: 50–56