Dyfyniad APA

Hurford, J. R., & Heasley, B. S. (2007). Semantics: A course book (2nd ed.). Cambridge University Press.

Dyfyniad Arddull Chicago

Hurford, James R., and Brendan Smith Heasley. Semantics: A Course Book. 2nd ed. Cambridge: Cambridge University Press, 2007.

Dyfyniad MLA

Hurford, James R., and Brendan Smith Heasley. Semantics: A Course Book. 2nd ed. Cambridge University Press, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.