Lutz, W. (1996). The future population of the world: What can we assume today? (Rev. ed.). IIASA.
Chicagoスタイル(17版)引用形式Lutz, Wolfgang. The Future Population of the World: What Can We Assume Today? Rev. ed. Laxenburg: IIASA, 1996.
MLA(9版)引用形式Lutz, Wolfgang. The Future Population of the World: What Can We Assume Today? Rev. ed. IIASA, 1996.
警告: この引用は必ずしも正確ではありません.