Hilario, E. A. Nokia "takes the battle to them" with Symbian Anna-powered X7. Manila bulletin.
芝加哥风格引文Hilario, Edgard A. "Nokia "Takes the Battle to Them" with Symbian Anna-powered X7." Manila Bulletin .
MLA引文Hilario, Edgard A. "Nokia "Takes the Battle to Them" with Symbian Anna-powered X7." Manila Bulletin, .
警告：这些引文格式不一定是100％准确.