Cairo Demographic Centre. (2003). Population of Egypt in the 20th century. Cairo Demographic Center.
Style de citation Chicago (17e éd.)Cairo Demographic Centre. Population of Egypt in the 20th Century. Cairo: Cairo Demographic Center, 2003.
Style de citation MLA (9e éd.)Cairo Demographic Centre. Population of Egypt in the 20th Century. Cairo Demographic Center, 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.