APA استشهاد

Shuman, A. G., Duffy, S. A., Ronis, D. L., Garetz, S. L., McLean, S. A., Fowler, K. E., & Terrell, J. E. (2010). Predictors of Poor Sleep Quality Among Head and Neck Cancer Patients.

استشهاد بنمط شيكاغو

Shuman, Andrew G., Sonia A. Duffy, David L. Ronis, Susan L. Garetz, Scott A. McLean, Karen E. Fowler, و Jeffrey E. Terrell. Predictors of Poor Sleep Quality Among Head and Neck Cancer Patients. 2010.

MLA استشهاد

Shuman, Andrew G., et al. Predictors of Poor Sleep Quality Among Head and Neck Cancer Patients. 2010.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.