Wolfgang, M. E. (1973). The Future society: Aspects of America in the year 2000. American Academy of Political and Social Science.
Chicagoスタイル(17版)引用形式Wolfgang, Marvin E. The Future Society: Aspects of America in the Year 2000. Philadelphia: American Academy of Political and Social Science, 1973.
MLA(9版)引用形式Wolfgang, Marvin E. The Future Society: Aspects of America in the Year 2000. American Academy of Political and Social Science, 1973.
警告: この引用は必ずしも正確ではありません.