Trích dẫn APA

Hitchen, L. (2008). NICE recommendations have had little effect on multiple sclerosis services five years on. BMJ Publishing Group Ltd.

Trích dẫn kiểu Chicago

Hitchen, Lisa. NICE Recommendations Have Had Little Effect On Multiple Sclerosis Services Five Years On. BMJ Publishing Group Ltd, 2008.

Trích dẫn MLA

Hitchen, Lisa. NICE Recommendations Have Had Little Effect On Multiple Sclerosis Services Five Years On. BMJ Publishing Group Ltd, 2008.

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