APA ציטוט

Yawn, B. P., & Thomashow, B. (2011). Management of patients during and after exacerbations of chronic obstructive pulmonary disease: The role of primary care physicians. Dove Medical Press.

Citação norma Chicago

Yawn, Barbara P., and Byron Thomashow. Management of Patients During and After Exacerbations of Chronic Obstructive Pulmonary Disease: The Role of Primary Care Physicians. Dove Medical Press, 2011.

ציטוט MLA

Yawn, Barbara P., and Byron Thomashow. Management of Patients During and After Exacerbations of Chronic Obstructive Pulmonary Disease: The Role of Primary Care Physicians. Dove Medical Press, 2011.