Dyfyniad APA

Kurzweil, R. (2005). The singularity is near: When humans transcend biology. Viking.

Dyfyniad Arddull Chicago

Kurzweil, Ray. The Singularity Is Near: When Humans Transcend Biology. New York: Viking, 2005.

Dyfyniad MLA

Kurzweil, Ray. The Singularity Is Near: When Humans Transcend Biology. Viking, 2005.

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