The butterfly book :
a popular guide to a knowledge of the butterflies of North America /
by W. J. Holland ; with 48 plates in color-photography, reproductions of butterflies in the author's collection and many text illustrations presenting most of the species found in the United States.
APA Citation
Holland, W. J. (William Jacob). (1920). The butterfly book: a popular guide to a knowledge of the butterflies of North America. Garden City, N.Y.: Doubleday, Page.
MLA Citation
Holland, W. J. (William Jacob), 1848-1932. The Butterfly Book: a Popular Guide to a Knowledge of the Butterflies of North America. Garden City, N.Y.: Doubleday, Page, 1920.
Warning: These citations may not always be complete (especially for serials).