APA ציטוט

Concepcion, E. J., & Malilong, F. N. V. The economic costs of cigarette smoking in 2001.

Chicago Style (17th ed.) Citation

Concepcion, Edwin Joseph, and Francis Nicholas Voltaire Malilong. The Economic Costs of Cigarette Smoking in 2001.

ציטוט MLA

Concepcion, Edwin Joseph, and Francis Nicholas Voltaire Malilong. The Economic Costs of Cigarette Smoking in 2001.