Cita APA

Barnes, H. E. 1., & Barnes, H. E. 1. (1948). An introduction to the history of sociology. Chicago: University of Chicago Press.

Citación estilo Chicago

Barnes, Harry Elmer 1889-1968, y Harry Elmer 1889-1968 Barnes. An Introduction to the History of Sociology. Chicago: University of Chicago Press, 1948.

Cita MLA

Barnes, Harry Elmer 1889-1968, y Harry Elmer 1889-1968 Barnes. An Introduction to the History of Sociology. Chicago: University of Chicago Press, 1948.