McKeon, J. L., Murree-Allen, K., & Saunders, N. A. (1989). Supplemental oxygen and quality of sleep in patients with chronic obstructive lung disease.
Citação norma ChicagoMcKeon, J L., K. Murree-Allen, and N A. Saunders. Supplemental Oxygen and Quality of Sleep in Patients With Chronic Obstructive Lung Disease. 1989.
MLA引文McKeon, J L., K. Murree-Allen, and N A. Saunders. Supplemental Oxygen and Quality of Sleep in Patients With Chronic Obstructive Lung Disease. 1989.
警告：這些引文格式不一定是100％准確.