Barnes, H. E., & Davis, J. (1931). An introduction to sociology. D.C. Heath.
Citación estilo ChicagoBarnes, Harry E., and Jerome Davis. An Introduction to Sociology. Boston: D.C. Heath, 1931.
Cita MLABarnes, Harry E., and Jerome Davis. An Introduction to Sociology. D.C. Heath, 1931.
Warning: These citations may not always be 100% accurate.