Cita APA (7th ed.)

Society for International Development. North-South Roundtable & Foster, J. (1981). Energy for development, an international challenge: Prepared for the North-South Roundtable of the Society for International Development. Praeger.

Cita Chicago (17th ed.)

Society for International Development. North-South Roundtable i John Foster. Energy for Development, an International Challenge: Prepared for the North-South Roundtable of the Society for International Development. New York: Praeger, 1981.

Cita MLA (9th ed.)

Society for International Development. North-South Roundtable i John Foster. Energy for Development, an International Challenge: Prepared for the North-South Roundtable of the Society for International Development. Praeger, 1981.