APA (7th ed.) Citation

Sohmen, E. (1969). Flexible exchange rates (Rev. ed.). University of Chicago Press.

Chicago Style (17th ed.) Citation

Sohmen, Egon. Flexible Exchange Rates. Rev. ed. Chicago: University of Chicago Press, 1969.

MLA (9th ed.) Citation

Sohmen, Egon. Flexible Exchange Rates. Rev. ed. University of Chicago Press, 1969.