Cita APA (7a ed.)

American Health Consultants & Health Reference Center. (1993). Critical care alert. American Health Consultants.

Cita Chicago Style (17a ed.)

American Health Consultants y Health Reference Center. Critical Care Alert. Atlanta, GA: American Health Consultants, 1993.

Cita MLA (9a ed.)

American Health Consultants y Health Reference Center. Critical Care Alert. American Health Consultants, 1993.