APA aipamena

Kim, N., Seo, J., Ko, M., Park, S., Kang, S., & Won, Y. H. (2017). Respiratory Muscle Strength in Patients With Chronic Obstructive Pulmonary Disease. Ann Rehabil Med.

Chicago Style aipamena

Kim, Nam-Sik, Jeong-Hwan Seo, Myoung-Hwan Ko, Sung-Hee Park, Seong-Woong Kang, and Yu Hui Won. "Respiratory Muscle Strength in Patients With Chronic Obstructive Pulmonary Disease." Ann Rehabil Med 2017.

MLA aipamena

Kim, Nam-Sik, et al. "Respiratory Muscle Strength in Patients With Chronic Obstructive Pulmonary Disease." Ann Rehabil Med 2017.