1. El Rifar Mosque 2. Sultan Hasan Mosque 3. Muhammed Ali Mosque. Cairo, Egypt

Chicago citation style
George Lewis. 1. El Rifar Mosque 2. Sultan Hasan Mosque 3. Muhammed Ali Mosque. Cairo, Egypt. July 7, 1931. Retrieved from the Digital Public Library of America, http://ark.cdlib.org/ark:/13030/kt429015hb. (Accessed December 15, 2018.)
APA citation style
George Lewis, (July 7, 1931) 1. El Rifar Mosque 2. Sultan Hasan Mosque 3. Muhammed Ali Mosque. Cairo, Egypt. Retrieved from the Digital Public Library of America, http://ark.cdlib.org/ark:/13030/kt429015hb
MLA citation style
George Lewis. Retrieved from the Digital Public Library of America <http://ark.cdlib.org/ark:/13030/kt429015hb>.
Note: These citations are programmatically generated and may be incomplete.