Speroff, L., Glass, R. H., & Kase, N. G. (1994). Clinical gynecologic endocrinology and infertility (5th ed.). Williams & Wilkins.
Cita Chicago Style (17a ed.)Speroff, Leon, Robert H. Glass, y Nathan G. Kase. Clinical Gynecologic Endocrinology and Infertility. 5th ed. Baltimore: Williams & Wilkins, 1994.
Cita MLA (9a ed.)Speroff, Leon, et al. Clinical Gynecologic Endocrinology and Infertility. 5th ed. Williams & Wilkins, 1994.
Precaución: Estas citas no son 100% exactas.