Cita APA (7th ed.)
Barnett, H. (1953). Innovation: The basis of cultural change. McGraw-Hill Book Co.
Cita Chicago (17th ed.)
Barnett, H.G. Innovation: The Basis of Cultural Change. New York: McGraw-Hill Book Co, 1953.
Cita MLA (9th ed.)
Barnett, H.G. Innovation: The Basis of Cultural Change. McGraw-Hill Book Co, 1953.
Atenció: Aquestes cites poden no estar 100% correctes.