Cita APA

Elwood, P. C., Hughes, C., & O'Brien, J. R. (1998). Platelets, aspirin, and cardiovascular disease. BMJ Group.

Citación estilo Chicago

Elwood, P. C., C. Hughes, y J. R. O'Brien. Platelets, Aspirin, and Cardiovascular Disease. BMJ Group, 1998.

Cita MLA

Elwood, P. C., C. Hughes, y J. R. O'Brien. Platelets, Aspirin, and Cardiovascular Disease. BMJ Group, 1998.