Dyfyniad APA

Williamson, T. (1996). Knowing and asserting. Duke University Press.

Dyfyniad Arddull Chicago

Williamson, T. Knowing and Asserting. Duke University Press, 1996.

Dyfyniad MLA

Williamson, T. Knowing and Asserting. Duke University Press, 1996.

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