Citazione APA

Barnes, H. E., & Aston, T. (1965). Crisis in Europe [1560-1660] (3rd. ed.). RKP.

Stile di citazione Chicago

Barnes, Harry Elmer, e Trevor Aston. Crisis in Europe [1560-1660]. 3rd. ed. London: RKP, 1965.

Citazione MLA

Barnes, Harry Elmer, e Trevor Aston. Crisis in Europe [1560-1660]. 3rd. ed. RKP, 1965.