Leveno, K. J. (2007). Williams manual of obstetrics: Pregnancy complications (22nd ed.). McGraw-Hill.
Chicagoスタイル(17版)引用形式Leveno, Kenneth J. Williams Manual of Obstetrics: Pregnancy Complications. 22nd ed. Singapore: McGraw-Hill, 2007.
MLA(9版)引用形式Leveno, Kenneth J. Williams Manual of Obstetrics: Pregnancy Complications. 22nd ed. McGraw-Hill, 2007.
警告: この引用は必ずしも正確ではありません.