APA (7th ed.) Citation

Ellsworth, P. T., & Leith, J. C. (1969). The international economy (4th ed.). Macmillan.

Chicago Style (17th ed.) Citation

Ellsworth, P. T., and J. Clark Leith. The International Economy. 4th ed. [New York]: Macmillan, 1969.

MLA (9th ed.) Citation

Ellsworth, P. T., and J. Clark Leith. The International Economy. 4th ed. Macmillan, 1969.