Blakey, J., Hodgson, D., & Bolton, C. E. (2017). Inspiratory muscle training for chronic obstructive pulmonary disease. Cochrane Database Syst Rev.
Citação norma ChicagoBlakey, John, David Hodgson, and Charlotte E. Bolton. "Inspiratory Muscle Training for Chronic Obstructive Pulmonary Disease." Cochrane Database Syst Rev 2017.
MLA引文Blakey, John, David Hodgson, and Charlotte E. Bolton. "Inspiratory Muscle Training for Chronic Obstructive Pulmonary Disease." Cochrane Database Syst Rev 2017.
警告:這些引文格式不一定是100%准確.