APA(7版)引用形式

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

Chicagoスタイル(17版)引用形式

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

MLA(9版)引用形式

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

警告: この引用は必ずしも正確ではありません.