Hu, R., Jiang, X., Hegadoren, K. M., & Zhang, Y. (2015). Effects of earplugs and eye masks combined with relaxing music on sleep, melatonin and cortisol levels in ICU patients: A randomized controlled trial. Crit Care.
استشهاد بنمط شيكاغوHu, Rong-Fang, Xiao-Ying Jiang, Kathleen M. Hegadoren, و You-Hua Zhang. "Effects of Earplugs and Eye Masks Combined With Relaxing Music On Sleep, Melatonin and Cortisol Levels in ICU Patients: A Randomized Controlled Trial." Crit Care 2015.
MLA استشهادHu, Rong-Fang, Xiao-Ying Jiang, Kathleen M. Hegadoren, و You-Hua Zhang. "Effects of Earplugs and Eye Masks Combined With Relaxing Music On Sleep, Melatonin and Cortisol Levels in ICU Patients: A Randomized Controlled Trial." Crit Care 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.