Hale, M. E. (1961). Lichen handbook: A guide to the Lichens of Eastern North America (Neudr.Ann Arbor, 1975.). Smithsonian Inst.Pr.
Chicago Style (17th ed.) CitationHale, Mason E. Lichen Handbook: A Guide to the Lichens of Eastern North America. Neudr.Ann Arbor, 1975. Washington: Smithsonian Inst.Pr, 1961.
MLA (9th ed.) CitationHale, Mason E. Lichen Handbook: A Guide to the Lichens of Eastern North America. Neudr.Ann Arbor, 1975. Smithsonian Inst.Pr, 1961.
Warning: These citations may not always be 100% accurate.