Frodin, D. G. (2001). Guide to standard floras of the world: An annotated, geographically arranged systematic bibliography of the principal floras, enumerations, checklists, and chorological atlases of different areas (Second edition.). Cambridge University Press. https://doi.org/10.1017/CBO9780511541803
Chicago-Zitierstil (17. Ausg.)Frodin, D. G. Guide to Standard Floras of the World: An Annotated, Geographically Arranged Systematic Bibliography of the Principal Floras, Enumerations, Checklists, and Chorological Atlases of Different Areas. Second edition. Cambridge: Cambridge University Press, 2001. https://doi.org/10.1017/CBO9780511541803.
MLA-Zitierstil (9. Ausg.)Frodin, D. G. Guide to Standard Floras of the World: An Annotated, Geographically Arranged Systematic Bibliography of the Principal Floras, Enumerations, Checklists, and Chorological Atlases of Different Areas. Second edition. Cambridge University Press, 2001. https://doi.org/10.1017/CBO9780511541803.