Παραπομπή σε μορφή APA (7η εκδ.)

AP, M., CJ, B., X, L., C, D., DL, H., MacKay, A. P., . . . Hoyert, D. L. (2011). Changes in pregnancy mortality ascertainment: United States, 1999-2005. Obstetrics & Gynecology, 118(1), 104-110. https://doi.org/10.1097/AOG.0b013e31821fd49d

Παραπομπή σε μορφή Chicago (17η εκδ.)

AP, Mackay, et al. "Changes in Pregnancy Mortality Ascertainment: United States, 1999-2005." Obstetrics & Gynecology 118, no. 1 (2011): 104-110. https://doi.org/10.1097/AOG.0b013e31821fd49d.

Παραπομπή σε μορφή MLA (9th εκδ.)

AP, Mackay, et al. "Changes in Pregnancy Mortality Ascertainment: United States, 1999-2005." Obstetrics & Gynecology, vol. 118, no. 1, 2011, pp. 104-110, https://doi.org/10.1097/AOG.0b013e31821fd49d.