Wehr, J. D., Sheath, R. G., & Kociolek, J. P. (2015). Freshwater algae of North America: Ecology and classification (Second edition.). Academic Press.
Chicago-Zitierstil (17. Ausg.)Wehr, John D., Robert G. Sheath, und John Patrick Kociolek. Freshwater Algae of North America: Ecology and Classification. Second edition. London: Academic Press, 2015.
MLA-Zitierstil (9. Ausg.)Wehr, John D., et al. Freshwater Algae of North America: Ecology and Classification. Second edition. Academic Press, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.