APA aipamena

Williamson, T., & Association, T. M. (1992). Inexact knowledge. Oxford University Press.

Chicago Style aipamena

Williamson, T., and The Mind Association. Inexact Knowledge. Oxford University Press, 1992.

MLA aipamena

Williamson, T., and The Mind Association. Inexact Knowledge. Oxford University Press, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.