Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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