APA (7th ed.) Citation

Madrid Conference on Optimum Currency Areas, Johnson, H. G., & Swoboda, A. K. (1973). The economics of common currencies: Proceedings. Harvard University Press.

Chicago Style (17th ed.) Citation

Madrid Conference on Optimum Currency Areas, Harry G. Johnson, and Alexander K. Swoboda. The Economics of Common Currencies: Proceedings. Cambridge, Mass.: Harvard University Press, 1973.

MLA (9th ed.) Citation

Madrid Conference on Optimum Currency Areas, et al. The Economics of Common Currencies: Proceedings. Harvard University Press, 1973.

Warning: These citations may not always be 100% accurate.