Crawford, M., Bartlett, D., Coughlin, S., Phillips, C., Neill, A., Espie, C., . . . Marshall, N. (2012). The effect of continuous positive airway pressure usage on sleepiness in obstructive sleep apnoea: Real effects or expectation of benefit?
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Crawford, MR, et al. The Effect of Continuous Positive Airway Pressure Usage on Sleepiness in Obstructive Sleep Apnoea: Real Effects or Expectation of Benefit? 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Crawford, MR, et al. The Effect of Continuous Positive Airway Pressure Usage on Sleepiness in Obstructive Sleep Apnoea: Real Effects or Expectation of Benefit? 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.