APA (7th ed.) Citation

Toy, E. C., & Ross, P. J. (2022). Case files: Obstetrics and gynecology (Sixth edition.). McGraw Hill.

Chicago Style (17th ed.) Citation

Toy, Eugene C., and Patti Jayne Ross. Case Files: Obstetrics and Gynecology. Sixth edition. New York: McGraw Hill, 2022.

MLA (9th ed.) Citation

Toy, Eugene C., and Patti Jayne Ross. Case Files: Obstetrics and Gynecology. Sixth edition. McGraw Hill, 2022.