APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.