Cita APA (7a ed.)
Billard, J. B. Ancient Egypt: Discovering its Splendors. National Geographic Society.
Cita estilo Chicago (17a ed.)
Billard, Jules B. Ancient Egypt: Discovering Its Splendors. Washington, EUA: National Geographic Society.
Cita MLA (9a ed.)
Billard, Jules B. Ancient Egypt: Discovering Its Splendors. National Geographic Society.
Precaución: Estas citas no son 100% exactas.