APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.