APA (7th ed.) Citation

Hennekens, C., Buring, J., Sandercock, P., Collins, R., & Peto, R. (1989). Aspirin and other antiplatelet agents in the secondary and primary prevention of cardiovascular disease.

Chicago Style (17th ed.) Citation

Hennekens, C., J. Buring, P. Sandercock, R. Collins, and R. Peto. Aspirin and Other Antiplatelet Agents in the Secondary and Primary Prevention of Cardiovascular Disease. 1989.

MLA (9th ed.) Citation

Hennekens, C., et al. Aspirin and Other Antiplatelet Agents in the Secondary and Primary Prevention of Cardiovascular Disease. 1989.