Cita APA

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

Citación estilo Chicago

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

Cita MLA

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