Cita APA

Boyd, L. C. (1915). State registration for nurses (2d ed., enl.). W. B. Saunders company.

Citación estilo Chicago

Boyd, Louie Croft. State Registration for Nurses. 2d ed., enl. Philadelphia and London: W. B. Saunders company, 1915.

Cita MLA

Boyd, Louie Croft. State Registration for Nurses. 2d ed., enl. W. B. Saunders company, 1915.