CUNNINGHAM, F. (2014). Williams Obstetri. McGraw-Hill Book Company.
Chicagoスタイル(17版)引用形式CUNNINGHAM, F.Gary. Williams Obstetri. McGraw-Hill Book Company, 2014.
MLA(9版)引用形式CUNNINGHAM, F.Gary. Williams Obstetri. McGraw-Hill Book Company, 2014.
警告: この引用は必ずしも正確ではありません.