Dyfyniad APA

Jha, P., Ramasundarahettige, C., Landsman, V., Rostron, B., Thun, M., Anderson, R., . . . Peto, R. (2013). 21st-century hazards of smoking and benefits of cessation in the United States.

Dyfyniad Arddull Chicago

Jha, P., C. Ramasundarahettige, V. Landsman, B. Rostron, M. Thun, R. Anderson, T. McAfee, and R. Peto. 21st-century Hazards of Smoking and Benefits of Cessation in the United States. 2013.

Dyfyniad MLA

Jha, P., et al. 21st-century Hazards of Smoking and Benefits of Cessation in the United States. 2013.

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