Cita APA

Sheikh, A., & Hurwitz, B. (1999). A national database of medical error.

Chicago Style Citation

Sheikh, A., i B. Hurwitz. A National Database of Medical Error. 1999.

Cita MLA

Sheikh, A., i B. Hurwitz. A National Database of Medical Error. 1999.

Atenció: Aquestes cites poden no estar 100% correctes.