Dyfyniad APA

Tullock, G. (1972). Toward a mathematics of politics. University of Michigan Press Publishers.

Dyfyniad Arddull Chicago

Tullock, Gordon. Toward a Mathematics of Politics. Michigan: University of Michigan Press Publishers, 1972.

Dyfyniad MLA

Tullock, Gordon. Toward a Mathematics of Politics. University of Michigan Press Publishers, 1972.

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