Brenda Morrow, Jarred Brink, Samantha Grace, Lisa Pritchard, & Alison Lupton-Smith. (2016). The effect of positioning and diaphragmatic breathing exercises on respiratory muscle activity in people with chronic obstructive pulmonary disease. AOSIS.
Chicago Style (17th ed.) CitationBrenda Morrow, Jarred Brink, Samantha Grace, Lisa Pritchard, and Alison Lupton-Smith. The Effect of Positioning and Diaphragmatic Breathing Exercises on Respiratory Muscle Activity in People with Chronic Obstructive Pulmonary Disease. AOSIS, 2016.
MLA (9th ed.) CitationBrenda Morrow, et al. The Effect of Positioning and Diaphragmatic Breathing Exercises on Respiratory Muscle Activity in People with Chronic Obstructive Pulmonary Disease. AOSIS, 2016.
Warning: These citations may not always be 100% accurate.