Trích dẫn APA

Speid, L. (2010). Clinical trials: What patients and healthy volunteers need to know. Oxford University Press.

Trích dẫn kiểu Chicago

Speid, Lorna. Clinical Trials: What Patients and Healthy Volunteers Need to Know. Oxford ; New York: Oxford University Press, 2010.

Trích dẫn MLA

Speid, Lorna. Clinical Trials: What Patients and Healthy Volunteers Need to Know. Oxford University Press, 2010.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.