Barry, G., & Erni, H. (1965). The Doubleday pictorial library of health and economics (1a ed.). New York: Doubleday.
Chicago Style CitationBarry, Gerald, and Hans Erni. The Doubleday Pictorial Library of Health and Economics. 1a ed. New York: Doubleday, 1965.
MLA CitationBarry, Gerald, and Hans Erni. The Doubleday Pictorial Library of Health and Economics. 1a ed. New York: Doubleday, 1965.