Cita APA (7th ed.)

Health Matters. (2007). Maternal Mortality and Morbidity; is Pregnancy Getting Safer for Women? Policy.

Cita Chicago (17th ed.)

Health Matters. Maternal Mortality and Morbidity; Is Pregnancy Getting Safer for Women? Londres: Policy, 2007.

Cita MLA (9th ed.)

Health Matters. Maternal Mortality and Morbidity; Is Pregnancy Getting Safer for Women? Policy, 2007.