APA (7th ed.) Citation

Thun, M., Peto, R., Lopez, A., Monaco, J., Henley, S., Heath, C., & Doll, R. (1997). Alcohol consumption and mortality among middle-aged and elderly U.S. adults.

Chicago Style (17th ed.) Citation

Thun, M., R. Peto, A. Lopez, J. Monaco, S. Henley, C. Heath, and R. Doll. Alcohol Consumption and Mortality Among Middle-aged and Elderly U.S. Adults. 1997.

MLA (9th ed.) Citation

Thun, M., et al. Alcohol Consumption and Mortality Among Middle-aged and Elderly U.S. Adults. 1997.