APA-ийн эшлэл(7 дахь хэвлэлт)

Usman, M., Tabassum, S., & Khan, I. (2004). Pattern of Medical Disorders in Adults in District Lakki Marwat, Pakistan. Gomal Medical College, D.I.Khan, Pakistan.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Usman, Muhammad, Shazia Tabassum, ба Ikram-ullah Khan. Pattern of Medical Disorders in Adults in District Lakki Marwat, Pakistan. Gomal Medical College, D.I.Khan, Pakistan, 2004.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Usman, Muhammad, et al. Pattern of Medical Disorders in Adults in District Lakki Marwat, Pakistan. Gomal Medical College, D.I.Khan, Pakistan, 2004.