Cita APA (7a ed.)

Roberts, D. (1959). An Outline of the economic history of England to 1952 (3th ed.). Longmans.

Cita Chicago Style (17a ed.)

Roberts, D.W. An Outline of the Economic History of England to 1952. 3th ed. London: Longmans, 1959.

Cita MLA (9a ed.)

Roberts, D.W. An Outline of the Economic History of England to 1952. 3th ed. Longmans, 1959.