The Roman Travertine.
MLA
De Luca, Gustavo. The Roman Travertine. Rome: Industry, Commerce, Small Industry Councillor, 1985.
APA
De Luca, G. (1985). The Roman Travertine. Rome: Industry, Commerce, Small Industry Councillor.
Chicago
De Luca, Gustavo The Roman Travertine. Rome: Industry, Commerce, Small Industry Councillor, 1985.