Cita APA

Schertz, L. P. (1973). World food: Prices and the poor. Foreign affairs. - publ. by the Council on Foreign Relations.

Citación estilo Chicago

Schertz, Lyle P. "World Food: Prices and the Poor." Foreign Affairs. - Publ. by the Council on Foreign Relations 1973.

Cita MLA

Schertz, Lyle P. "World Food: Prices and the Poor." Foreign Affairs. - Publ. by the Council on Foreign Relations, 1973.