Dyfyniad APA

ebrary, Inc, & Genrich, T. (2005). Countdown to a fairer world. New Internationalist.

Dyfyniad Arddull Chicago

ebrary, Inc, and Tom Genrich. Countdown to a Fairer World. Oxford: New Internationalist, 2005.

Dyfyniad MLA

ebrary, Inc, and Tom Genrich. Countdown to a Fairer World. New Internationalist, 2005.

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