Cita APA

Spalding, W. F. (1923). Foreign exchange and foreign bills in theory and practice (Fifth edition.). London: Sir Isaac Pitman & Sons, Ltd..

Citación estilo Chicago

Spalding, William F. Foreign Exchange and Foreign Bills in Theory and Practice. Fifth edition. London: Sir Isaac Pitman & Sons, Ltd., 1923.

Cita MLA

Spalding, William F. Foreign Exchange and Foreign Bills in Theory and Practice. Fifth edition. London: Sir Isaac Pitman & Sons, Ltd., 1923.