Dyfyniad APA

Cairo Demographic Centre. (2003). Population of Egypt in the 20th century. Cairo Demographic Center.

Dyfyniad Arddull Chicago

Cairo Demographic Centre. Population of Egypt in the 20th Century. Cairo: Cairo Demographic Center, 2003.

Dyfyniad MLA

Cairo Demographic Centre. Population of Egypt in the 20th Century. Cairo Demographic Center, 2003.

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