Shaver, d. c. (1993). Clinical manual of obstetrics. Mc Graw-Hill.
Cita Chicago (17th ed.)Shaver, david c. Clinical Manual of Obstetrics. Mc Graw-Hill, 1993.
Cita MLA (9th ed.)Shaver, david c. Clinical Manual of Obstetrics. Mc Graw-Hill, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.