APA引文

Collins, R., Sleight, P., & Maggioni, A. (1992). The risk of stroke after thrombolytic therapy.

Chicago Style (17th ed.) Citation

Collins, R., P. Sleight, and A. Maggioni. The Risk of Stroke After Thrombolytic Therapy. 1992.

MLA引文

Collins, R., et al. The Risk of Stroke After Thrombolytic Therapy. 1992.