(1999). The use of and need for preservation standards in architec-: Tural conservation. ASTM.
Citazione stile Chigago Style (17a edizione)The Use of and Need for Preservation Standards in Architec-: Tural Conservation. West Conshohocken: ASTM, 1999.
Citatione MLA (9a ed.)The Use of and Need for Preservation Standards in Architec-: Tural Conservation. ASTM, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.