Dyfyniad APA

Niemi, R. G., & Conrad, F. G. (2008). Voting technology: The not-so-simple act of casting a ballot. Brookings Institution Press.

Dyfyniad Arddull Chicago

Niemi, Richard G., và Frederick G. Conrad. Voting Technology: The Not-so-simple Act of Casting a Ballot. Brookings Institution Press, 2008.

Dyfyniad MLA

Niemi, Richard G., và Frederick G. Conrad. Voting Technology: The Not-so-simple Act of Casting a Ballot. Brookings Institution Press, 2008.

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