Cita APA (7a ed.)

Hurd, G., & Ashton, D. N. (1986). Human societies: An introduction to sociology ([Rev. ed.].). Routledge & K. Paul.

Cita Chicago Style (17a ed.)

Hurd, Geoffrey, y D. N. Ashton. Human Societies: An Introduction to Sociology. [Rev. ed.]. London: Routledge & K. Paul, 1986.

Cita MLA (9a ed.)

Hurd, Geoffrey, y D. N. Ashton. Human Societies: An Introduction to Sociology. [Rev. ed.]. Routledge & K. Paul, 1986.