Guide to the methodical study of monuments and causes of their deterioration = Guida allo studio metodico dei monumenti e delle loro cause di deterioramento

MLA

De Angelis d'Ossat, Guglielmo and International Centre for the Study of the Preservation and the Restoration of Cultural Property. Guide to the methodical study of monuments and causes of their deterioration = Guida allo studio metodico dei monumenti e delle loro cause di deterioramento. Rome : International Centre for the Study of Preservation and Restoration of Cultural Property, 1972.

APA

De Angelis d'Ossat, G. & International Centre for the Study of the Preservation and the Restoration of Cultural Property. (1972). Guide to the methodical study of monuments and causes of their deterioration = Guida allo studio metodico dei monumenti e delle loro cause di deterioramento. Rome : International Centre for the Study of Preservation and Restoration of Cultural Property.

Chicago

De Angelis d'Ossat, Guglielmo and International Centre for the Study of the Preservation and the Restoration of Cultural Property. Guide to the methodical study of monuments and causes of their deterioration = Guida allo studio metodico dei monumenti e delle loro cause di deterioramento. Rome : International Centre for the Study of Preservation and Restoration of Cultural Property, 1972.