Cita APA (7th ed.)
Infield, H. F. (1945). Cooperative Communities at work. The Dryden Press.
Cita Chicago (17th ed.)
Infield, Henrik F. Cooperative Communities at Work. New York: The Dryden Press, 1945.
Cita MLA (9th ed.)
Infield, Henrik F. Cooperative Communities at Work. The Dryden Press, 1945.
Atenció: Aquestes cites poden no estar 100% correctes.