APA ציטוט

Ellsworth, P. T., & Leith, J. C. (1975). The international economy (Fifth edition.). National Book Store.

Chicago Style (17th ed.) Citation

Ellsworth, P. T., and J. Clark Leith. The International Economy. Fifth edition. Manila: National Book Store, 1975.

ציטוט MLA

Ellsworth, P. T., and J. Clark Leith. The International Economy. Fifth edition. National Book Store, 1975.