Dyfyniad APA
Fritz, M. A., & Speroff, L. (2011). Clinical gynecologic endocrinology and infertility (8th edition.). Wolters Kluwer Health/Lippincott Williams & Wilkins.
Dyfyniad Arddull Chicago
Fritz, Marc A., and Leon Speroff. Clinical Gynecologic Endocrinology and Infertility. 8th edition. Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins, 2011.
Dyfyniad MLA
Fritz, Marc A., and Leon Speroff. Clinical Gynecologic Endocrinology and Infertility. 8th edition. Wolters Kluwer Health/Lippincott Williams & Wilkins, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.