Style de citation APA (7e éd.)

Newman, P., & Allen, R. H. (1967). Population growth rates and economic development in Nicaragua, prepared for the government of Nicaragua and USAID Nicaragua. Robert R. Nathan Associates.

Style de citation Chicago (17e éd.)

Newman, Peter, et R. H. Allen. Population Growth Rates and Economic Development in Nicaragua, Prepared for the Government of Nicaragua and USAID Nicaragua. Washington, D. C: Robert R. Nathan Associates, 1967.

Style de citation MLA (9e éd.)

Newman, Peter, et R. H. Allen. Population Growth Rates and Economic Development in Nicaragua, Prepared for the Government of Nicaragua and USAID Nicaragua. Robert R. Nathan Associates, 1967.