APA (7th ed.) Citation

Peto, R. (1997). Smoking and Alzheimer's disease.

Chicago Style (17th ed.) Citation

Peto, R. Smoking and Alzheimer's Disease. 1997.

MLA (9th ed.) Citation

Peto, R. Smoking and Alzheimer's Disease. 1997.

Warning: These citations may not always be 100% accurate.