Cita APA (7a ed.)

Williams, J. B. (1954). International trade under flexible exchange rates. North-Holland [etc.].

Cita Chicago Style (17a ed.)

Williams, John Burr. International Trade Under Flexible Exchange Rates. Amsterdam [etc.]: North-Holland [etc.], 1954.

Cita MLA (9a ed.)

Williams, John Burr. International Trade Under Flexible Exchange Rates. North-Holland [etc.], 1954.