APA aipamena

Shapiro, H. I. (1988). The new birth-control: Book a complete guide for women and men. Prentice Hall.

Chicago Style aipamena

Shapiro, Howard I. The New Birth-control: Book a Complete Guide for Women and Men. Prentice Hall, 1988.

MLA aipamena

Shapiro, Howard I. The New Birth-control: Book a Complete Guide for Women and Men. Prentice Hall, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.