Citazione APA

Orrey, L., & Milnes, R. (1987). Opera, a concise history (Rev. and updated ed.). Thames and Hudson.

Stile di citazione Chicago

Orrey, Leslie, e Rodney Milnes. Opera, a Concise History. Rev. and updated ed. New York, N.Y.: Thames and Hudson, 1987.

Citazione MLA

Orrey, Leslie, e Rodney Milnes. Opera, a Concise History. Rev. and updated ed. Thames and Hudson, 1987.