Shapiro, H. I. (1988). The new birth-control: Book a complete guide for women and men. Prentice Hall.
Chicagoスタイル(17版)引用形式Shapiro, Howard I. The New Birth-control: Book a Complete Guide for Women and Men. Prentice Hall, 1988.
MLA(9版)引用形式Shapiro, Howard I. The New Birth-control: Book a Complete Guide for Women and Men. Prentice Hall, 1988.
警告: この引用は必ずしも正確ではありません.