Cita APA (7a ed.)
Arndt, R. Aramco World: September - October 1997, vol. 48, no. 5 : Riding the Forty Days' Road. Aramco Services.
Cita estilo Chicago (17a ed.)
Arndt, Robert. Aramco World: September - October 1997, Vol. 48, No. 5 : Riding the Forty Days' Road. Houston, EUA: Aramco Services.
Cita MLA (9a ed.)
Arndt, Robert. Aramco World: September - October 1997, Vol. 48, No. 5 : Riding the Forty Days' Road. Aramco Services.
Precaución: Estas citas no son 100% exactas.