Cita APA

Beck, A. C., & Taylor, E. S. (1976). Beck's obstetrical practice and fetal medicine (10a. ed.). Baltimore: The Williams & Wilkins.

Citación estilo Chicago

Beck, Alfred Charles, y E. Stewart Taylor. Beck's Obstetrical Practice and Fetal Medicine. 10a. ed. Baltimore: The Williams & Wilkins, 1976.

Cita MLA

Beck, Alfred Charles, y E. Stewart Taylor. Beck's Obstetrical Practice and Fetal Medicine. 10a. ed. Baltimore: The Williams & Wilkins, 1976.