Cita APA (7a ed.)

Population Summit & Graham-Smith, F. (1994). Population, the complex reality: A report of the Population Summit of the world's scientific academies. Royal Society ; North American Press.

Cita Chicago Style (17a ed.)

Population Summit y Francis Graham-Smith. Population, the Complex Reality: A Report of the Population Summit of the World's Scientific Academies. London : Golden, Colorado: Royal Society ; North American Press, 1994.

Cita MLA (9a ed.)

Population Summit y Francis Graham-Smith. Population, the Complex Reality: A Report of the Population Summit of the World's Scientific Academies. Royal Society ; North American Press, 1994.