Cita APA

Francis, E. K. (1976). Interethnic relations: An essay in sociological theory. Elsevier.

Citación estilo Chicago

Francis, Emerich K. Interethnic Relations: An Essay in Sociological Theory. New York: Elsevier, 1976.

Cita MLA

Francis, Emerich K. Interethnic Relations: An Essay in Sociological Theory. Elsevier, 1976.