Cita APA (7th ed.)
Bailey, K. D. (1978). Methods of social research. Free Press.
Cita Chicago (17th ed.)
Bailey, Kenneth D. Methods of Social Research. New York: Free Press, 1978.
Cita MLA (9th ed.)
Bailey, Kenneth D. Methods of Social Research. Free Press, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.