Cita APA (7th ed.)

(1965). ABC of the foreign exchanges. 13th ed. Macmillan.

Cita Chicago (17th ed.)

ABC of the Foreign Exchanges. 13th Ed. London: Macmillan, 1965.

Cita MLA (9th ed.)

ABC of the Foreign Exchanges. 13th Ed. Macmillan, 1965.