Cita APA (7a ed.)

Clement, M. (1967). Theoretical issues in international economics. Houghton Mifflin.

Cita Chicago Style (17a ed.)

Clement, M.O. Theoretical Issues in International Economics. Boston [etc.]: Houghton Mifflin, 1967.

Cita MLA (9a ed.)

Clement, M.O. Theoretical Issues in International Economics. Houghton Mifflin, 1967.