Cita APA (7a ed.)
Walterspacher, S., July, J., Kohlhäufl, M., Rzehak, P., & Windisch, W. (2016). The Severe Respiratory Insufficiency Questionnaire for Subjects With COPD With Long-Term Oxygen Therapy. Respiratory Care, 61(9), 1186-1192.
Cita Chicago Style (17a ed.)
Walterspacher, Stephan, Johanna July, Martin Kohlhäufl, Peter Rzehak, y Wolfram Windisch. "The Severe Respiratory Insufficiency Questionnaire for Subjects With COPD With Long-Term Oxygen Therapy." Respiratory Care 61, no. 9 (2016): 1186-1192.
Cita MLA (9a ed.)
Walterspacher, Stephan, et al. "The Severe Respiratory Insufficiency Questionnaire for Subjects With COPD With Long-Term Oxygen Therapy." Respiratory Care, vol. 61, no. 9, 2016, pp. 1186-1192.
Precaución: Estas citas no son 100% exactas.