एपीए उद्धरण

Bula, J. A., & Urzola Vertel, K. d. C. (2020). Absent mothers: The voice of health professionals in the face of maternal deaths in the department of Córdoba, Colombia.

शिकागो स्टाइल उद्धरण

Bula, Javier Alonso, और Kelly del Carmen Urzola Vertel. Absent Mothers: The Voice of Health Professionals in the Face of Maternal Deaths in the Department of Córdoba, Colombia. 2020.

एमएलए उद्धरण

Bula, Javier Alonso, और Kelly del Carmen Urzola Vertel. Absent Mothers: The Voice of Health Professionals in the Face of Maternal Deaths in the Department of Córdoba, Colombia. 2020.