APA (7th ed.) Citation

Ellsworth, P. T. (1964). International economy (3a. ed.). MacMillan.

Chicago Style (17th ed.) Citation

Ellsworth, P. T. International Economy. 3a. ed. Nueva York: MacMillan, 1964.

MLA (9th ed.) Citation

Ellsworth, P. T. International Economy. 3a. ed. MacMillan, 1964.