Cita APA (7th ed.)
Arndt, R. Saudi Aramco World: September - October 2011, vol. 62, no. 5 : For My Children. Aramco Services.
Cita Chicago (17th ed.)
Arndt, Robert. Saudi Aramco World: September - October 2011, Vol. 62, No. 5 : For My Children. Houston, EUA: Aramco Services.
Cita MLA (9th ed.)
Arndt, Robert. Saudi Aramco World: September - October 2011, Vol. 62, No. 5 : For My Children. Aramco Services.
Atenció: Aquestes cites poden no estar 100% correctes.