Cita APA (7a ed.)
Cunningham, F. G., Leveno, K. J., Dashe, J. S., Hoffman, B. L., Spong, C. Y., & Casey, B. M. (2021). Williams Obstetricia (Twenty Sixth edition.). McGraw-Hill Education LLC..
Cita Chicago Style (17a ed.)
Cunningham, F. Gary, Kenneth J. Leveno, Jodi S. Dashe, Barbara L. Hoffman, Catherine Y. Spong, y Brian M. Casey. Williams Obstetricia. Twenty Sixth edition. New York, N.Y.: McGraw-Hill Education LLC., 2021.
Cita MLA (9a ed.)
Cunningham, F. Gary, et al. Williams Obstetricia. Twenty Sixth edition. McGraw-Hill Education LLC., 2021.
Precaución: Estas citas no son 100% exactas.