APA (7th ed.) Citation

Cunningham, F. G., Leveno, K. J., Bloom, S. L., Dashe, J. S., Hoffman, B. L., Casey, B. M., & Spong, C. Y. (2019). Williams Obstetricia (25th ed.). McGraw-Hill Education LLC..

Chicago Style (17th ed.) Citation

Cunningham, F. Gary, Kenneth J. Leveno, Steven L. Bloom, Jodi S. Dashe, Barbara L. Hoffman, Brian M. Casey, and Catherine Y. Spong. Williams Obstetricia. 25th ed. New York, N.Y.: McGraw-Hill Education LLC., 2019.

MLA (9th ed.) Citation

Cunningham, F. Gary, et al. Williams Obstetricia. 25th ed. McGraw-Hill Education LLC., 2019.