Hallingbäck, T. (2001). Mosses, liverworts, and hornworts: Status survey and conservation action plan for bryophytes. Internat. Union for Conservation of Nature and Natural Resources [u.a.].
Chicago-Zitierstil (17. Ausg.)Hallingbäck, Tomas. Mosses, Liverworts, and Hornworts: Status Survey and Conservation Action Plan for Bryophytes. Gland: Internat. Union for Conservation of Nature and Natural Resources [u.a.], 2001.
MLA-Zitierstil (9. Ausg.)Hallingbäck, Tomas. Mosses, Liverworts, and Hornworts: Status Survey and Conservation Action Plan for Bryophytes. Internat. Union for Conservation of Nature and Natural Resources [u.a.], 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.