Cita APA

(1991). Essential Elements Of Obstetric Care Al First Referral Level. WHO.

Citación estilo Chicago

Essential Elements Of Obstetric Care Al First Referral Level. Ginebra: WHO, 1991.

Cita MLA

Essential Elements Of Obstetric Care Al First Referral Level. WHO, 1991.

Warning: These citations may not always be 100% accurate.