Dyfyniad APA

Caudill. Intelligently Designed. University of Illinois Press.

Dyfyniad Arddull Chicago

Caudill. Intelligently Designed. University of Illinois Press.

Dyfyniad MLA

Caudill. Intelligently Designed. University of Illinois Press.

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