American Hospital Association & American Hospital Association. (1974). Hospital engineering handbook.
Citazione stile Chigago Style (17a edizione)American Hospital Association e American Hospital Association. Hospital Engineering Handbook. Chicago, 1974.
Citatione MLA (8a ed.)American Hospital Association e American Hospital Association. Hospital Engineering Handbook. 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.