Cita APA (7th ed.)

Ashhworth,William. (1967). A Short History of The International Economy since 1850 (second edition.). Longmans.

Cita Chicago (17th ed.)

Ashhworth,William. A Short History of The International Economy Since 1850. second edition. London: Longmans, 1967.

Cita MLA (9th ed.)

Ashhworth,William. A Short History of The International Economy Since 1850. second edition. Longmans, 1967.

Atenció: Aquestes cites poden no estar 100% correctes.