Dyfyniad APA

(1987). The Blackwell Encyclopaedia of Political thought. Blackwell.

Dyfyniad Arddull Chicago

The Blackwell Encyclopaedia of Political Thought. Oxford: Blackwell, 1987.

Dyfyniad MLA

The Blackwell Encyclopaedia of Political Thought. Blackwell, 1987.

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