Não informado. (1980). Critical Care Nurse. American Association of Critical Care Nurses, Innovision Communications.
Chicago-Zitierstil (17. Ausg.)Não informado. Critical Care Nurse. Aliso Viejo, Calif: American Association of Critical Care Nurses, Innovision Communications, 1980.
MLA-Zitierstil (8. Ausg.)Não informado. Critical Care Nurse. American Association of Critical Care Nurses, Innovision Communications, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.