Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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