APA citiranje

Hill, C. L., Lester, S., Taylor, A. W., Shanahan, M. E., & Gill, T. K. (2011). Factor structure and validity of the shoulder pain and disability index in a population-based study of people with shoulder symptoms. BioMed Central.

Citação norma Chicago

Hill, Catherine L., Susan Lester, Anne W. Taylor, Michael E. Shanahan, and Tiffany K. Gill. Factor Structure and Validity of the Shoulder Pain and Disability Index in a Population-based Study of People With Shoulder Symptoms. BioMed Central, 2011.

MLA citiranje

Hill, Catherine L., et al. Factor Structure and Validity of the Shoulder Pain and Disability Index in a Population-based Study of People With Shoulder Symptoms. BioMed Central, 2011.