Cita APA (7th ed.)

Walthall, H., Jenkinson, C., & Boulton, M. (2016). Living with breathlessness in chronic heart failure: A qualitative study. Wiley.

Cita Chicago (17th ed.)

Walthall, H., C. Jenkinson, i M. Boulton. Living with Breathlessness in Chronic Heart Failure: A Qualitative Study. Wiley, 2016.

Cita MLA (9th ed.)

Walthall, H., et al. Living with Breathlessness in Chronic Heart Failure: A Qualitative Study. Wiley, 2016.