Style de citation APA (7e éd.)

Cunningham, F. G., Leveno, K. J., Bloom, S. L., Spong, C. Y., Dashe, J. S., Hoffman, B. L., . . . Sheffield, J. S. (2014). Williams obstetrics (24th ed.). McGraw-Hill Education.

Style de citation Chicago (17e éd.)

Cunningham, F. Gary, Kenneth J. Leveno, Steven L. Bloom, Catherine Y. Spong, Jodi S. Dashe, Barbara L. Hoffman, Brian M. Casey, et Jeanne S. Sheffield. Williams Obstetrics. 24th ed. New York: McGraw-Hill Education, 2014.

Style de citation MLA (9e éd.)

Cunningham, F. Gary, et al. Williams Obstetrics. 24th ed. McGraw-Hill Education, 2014.