Wildflowers in color,
by Arthur Stupka with the assistance of Donald H. Robinson.
Stupka, A. (1965). Wildflowers in color. [1st ed.] New York: Harper & Row.
Stupka, Arthur. Wildflowers In Color. [1st ed.] New York: Harper & Row, 1965.
Warning: These citations may not always be complete (especially for serials).