Concepcion, E. J., & Malilong, F. N. V. The economic costs of cigarette smoking in 2001.
芝加哥风格引文Concepcion, Edwin Joseph, 与 Francis Nicholas Voltaire Malilong. The Economic Costs of Cigarette Smoking in 2001.
MLA引文Concepcion, Edwin Joseph, 与 Francis Nicholas Voltaire Malilong. The Economic Costs of Cigarette Smoking in 2001.
警告：这些引文格式不一定是100％准确.