APA (7th ed.) Zitazioa
Bunn, J. H. (1981). The Dimensionality of Signs, Tools, and Models: An Introduction. Indiana University Press.
Chicago Style (17th ed.) Zitazioa
Bunn, James H. The Dimensionality of Signs, Tools, and Models: An Introduction. Bloomington: Indiana University Press, 1981.
MLA (9th ed.) Zitazioa
Bunn, James H. The Dimensionality of Signs, Tools, and Models: An Introduction. Indiana University Press, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.