Kemp, B., & Knight, M. (2016). Maternal mortality in the UK: An update. Elsevier.
Cita Chicago (17th ed.)Kemp, B., i M. Knight. Maternal Mortality in the UK: An Update. Elsevier, 2016.
Cita MLA (9th ed.)Kemp, B., i M. Knight. Maternal Mortality in the UK: An Update. Elsevier, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.