Cita APA

Barker, M., & Barker, A. (1957). Stillbirth Rates in “Non-White” Women.

Chicago Style Citation

Barker, Margaret, i Anthony Barker. Stillbirth Rates in “Non-White” Women. 1957.

Cita MLA

Barker, Margaret, i Anthony Barker. Stillbirth Rates in “Non-White” Women. 1957.

Atenció: Aquestes cites poden no estar 100% correctes.