APA (7th ed.) Citation

Hoffman, B. L., Schorge, J., & Schaffer, J. (2014). Ginecologia: Williams (2 ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Hoffman, Barbara L., John Schorge, and Joseph Schaffer. Ginecologia: Williams. 2 ed. México: McGraw-Hill, 2014.

MLA (9th ed.) Citation

Hoffman, Barbara L., et al. Ginecologia: Williams. 2 ed. McGraw-Hill, 2014.