Dyfyniad APA

Thomson, A. (2009). Critical reasoning: A practical introduction (3rd ed.). Routledge.

Dyfyniad Arddull Chicago

Thomson, Anne. Critical Reasoning: A Practical Introduction. 3rd ed. London: Routledge, 2009.

Dyfyniad MLA

Thomson, Anne. Critical Reasoning: A Practical Introduction. 3rd ed. Routledge, 2009.

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