Gaya APA

service, U, D, O, H, A, H. (1992). Acute Pain Management: Operative or Medical Procedures and Trauma . Rockville: u.s. departement of health and human service.

Gaya MLA

service, U.s., Departement, Of, Health, And, Human. "Acute Pain Management: Operative or Medical Procedures and Trauma ". Rockville: u.s. departement of health and human service, 1992. Text.