Cita APA (7a ed.)

Douglas, M., & Hull, D. L. (1992). How classification works: Nelson Goodman among the social sciences. Edinburgh University Press.

Cita Chicago Style (17a ed.)

Douglas, Mary, y David Lee Hull. How Classification Works: Nelson Goodman Among the Social Sciences. Edinburgh: Edinburgh University Press, 1992.

Cita MLA (9a ed.)

Douglas, Mary, y David Lee Hull. How Classification Works: Nelson Goodman Among the Social Sciences. Edinburgh University Press, 1992.