Cita APA (7a ed.)
Arndt, R. Saudi Aramco World: May - June 2012, vol. 63, no. 3 : Discovery at al-Magar. Aramco Services.
Cita estilo Chicago (17a ed.)
Arndt, Robert. Saudi Aramco World: May - June 2012, Vol. 63, No. 3 : Discovery at Al-Magar. Houston, EUA: Aramco Services.
Cita MLA (9a ed.)
Arndt, Robert. Saudi Aramco World: May - June 2012, Vol. 63, No. 3 : Discovery at Al-Magar. Aramco Services.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.