Dunham, E. M. (1916). How to know the mosses: A popular guide to the mosses of northeastern United States : containing keys to eighty genera and short descriptions of over one hundred and fifty species, with special reference to the distinguishing characteristics that are apparent without the aid of a lens / cby Elizabeth Marie Dunham ; with illustrations by the author. Houghton Mifflin Company.
Chicago Style (17th ed.) CitationDunham, Elizabeth Marie. How to Know the Mosses: A Popular Guide to the Mosses of Northeastern United States : Containing Keys to Eighty Genera and Short Descriptions of over One Hundred and Fifty Species, with Special Reference to the Distinguishing Characteristics That Are Apparent Without the Aid of a Lens / Cby Elizabeth Marie Dunham ; with Illustrations by the Author. Boston: Houghton Mifflin Company, 1916.
MLA (9th ed.) CitationDunham, Elizabeth Marie. How to Know the Mosses: A Popular Guide to the Mosses of Northeastern United States : Containing Keys to Eighty Genera and Short Descriptions of over One Hundred and Fifty Species, with Special Reference to the Distinguishing Characteristics That Are Apparent Without the Aid of a Lens / Cby Elizabeth Marie Dunham ; with Illustrations by the Author. Houghton Mifflin Company, 1916.