Dyfyniad APA

Council, P. Population and development review : Supplement. New York, NY.

Dyfyniad Arddull Chicago

Council, Population. Population and Development Review : Supplement. New York, NY.

Dyfyniad MLA

Council, Population. Population and Development Review : Supplement. New York, NY.

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