APA (7th ed.) Citation

Khalifa, A. M., & Sarhan, A. E. (1973). The population the Arab Republic of Egypt. CICRED.

Chicago Style (17th ed.) Citation

Khalifa, Atef M., and A. E. Sarhan. The Population the Arab Republic of Egypt. Cairo: CICRED, 1973.

MLA (8th ed.) Citation

Khalifa, Atef M., and A. E. Sarhan. The Population the Arab Republic of Egypt. CICRED, 1973.

Warning: These citations may not always be 100% accurate.