Cita APA (7th ed.)
Hitchen, T., & et al. (2017). Premature and preventable deaths in frail, older people: A new perspective.
Cita Chicago (17th ed.)
Hitchen, T., i et al. Premature and Preventable Deaths in Frail, Older People: A New Perspective. 2017.
Cita MLA (9th ed.)
Hitchen, T., i et al. Premature and Preventable Deaths in Frail, Older People: A New Perspective. 2017.
Atenció: Aquestes cites poden no estar 100% correctes.