Cita APA (7th ed.)

Economist Intelligence Unit (Great Britain). (1972). Key issues in applied economics, 1947-1997: Essays in celebration of the Economist Intelligence Unit's 25th anniversary. Longman.

Cita Chicago (17th ed.)

Economist Intelligence Unit (Great Britain). Key Issues in Applied Economics, 1947-1997: Essays in Celebration of the Economist Intelligence Unit's 25th Anniversary. [London]: Longman, 1972.

Cita MLA (8th ed.)

Economist Intelligence Unit (Great Britain). Key Issues in Applied Economics, 1947-1997: Essays in Celebration of the Economist Intelligence Unit's 25th Anniversary. Longman, 1972.