(2003). The freshwater algal flora of the British Isles: An identification guide to freshwater and terrestrial algae (Reprinted with corr.). Cambridge Univ. Press.
Chicago-Zitierstil (17. Ausg.)The Freshwater Algal Flora of the British Isles: An Identification Guide to Freshwater and Terrestrial Algae. Reprinted with corr. Cambridge: Cambridge Univ. Press, 2003.
MLA-Zitierstil (9. Ausg.)The Freshwater Algal Flora of the British Isles: An Identification Guide to Freshwater and Terrestrial Algae. Reprinted with corr. Cambridge Univ. Press, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.