Cita APA

De Lee, J. B. (1908). Obstetrics for nurses (3d ed., thoroughly rev. and enl.). W.B. Saunders company.

Citación estilo Chicago

De Lee, Joseph B. Obstetrics for Nurses. 3d ed., thoroughly rev. and enl. Philadelphia, London: W.B. Saunders company, 1908.

Cita MLA

De Lee, Joseph B. Obstetrics for Nurses. 3d ed., thoroughly rev. and enl. W.B. Saunders company, 1908.