Dyfyniad APA

Frances, B., & Bryan Frances. (2005). Scepticism comes alive. Oxford,New York: Clarendon Press,Oxford University Press.

Dyfyniad Arddull Chicago

Frances, Bryan, và Bryan Frances. Scepticism Comes Alive. Oxford,New York: Clarendon Press,Oxford University Press, 2005.

Dyfyniad MLA

Frances, Bryan, và Bryan Frances. Scepticism Comes Alive. Oxford,New York: Clarendon Press,Oxford University Press, 2005.

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