Cita APA (7th ed.)

Campagna, A. S. (1974). Macroeconomics: Theory and policy. Houghton Mifflin.

Cita Chicago (17th ed.)

Campagna, Anthony S. Macroeconomics: Theory and Policy. Boston: Houghton Mifflin, 1974.

Cita MLA (9th ed.)

Campagna, Anthony S. Macroeconomics: Theory and Policy. Houghton Mifflin, 1974.