Sears, P. B. (1972). The living land (Primera edición.). Washington Square Press.
Chicago Style (17th ed.) CitationSears, Paul B. The Living Land. Primera edición. New York: Washington Square Press, 1972.
MLA (8th ed.) CitationSears, Paul B. The Living Land. Primera edición. Washington Square Press, 1972.
Warning: These citations may not always be 100% accurate.