Cita APA

Hughes, A. G., & Hughes, E. H. (1960). Education: Some fundamental problems. Longmans.

Citación estilo Chicago

Hughes, A. G., and E. H. Hughes. Education: Some Fundamental Problems. London: Longmans, 1960.

Cita MLA

Hughes, A. G., and E. H. Hughes. Education: Some Fundamental Problems. Longmans, 1960.