Dyfyniad APA
ebrary, Inc, Greenough, P., Pritchard, D., & Williamson, T. (2009). Williamson on knowledge. Oxford University Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Patrick Greenough, Duncan Pritchard, and Timothy Williamson. Williamson on Knowledge. Oxford ; New York: Oxford University Press, 2009.
Dyfyniad MLA
ebrary, Inc, et al. Williamson on Knowledge. Oxford University Press, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.