Dyfyniad APA

Crick, B. (1998). The American science of politics: Its origins and conditions. Routledge.

Dyfyniad Arddull Chicago

Crick, Bernard. The American Science of Politics: Its Origins and Conditions. London: Routledge, 1998.

Dyfyniad MLA

Crick, Bernard. The American Science of Politics: Its Origins and Conditions. Routledge, 1998.

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