APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (8:e uppl.)

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