Não informado. (1972). Contemporary Sociology. American Sociological Association.
Chicagoスタイル(17版)引用形式Não informado. Contemporary Sociology. Washington: American Sociological Association, 1972.
MLA(8版)引用形式Não informado. Contemporary Sociology. American Sociological Association, 1972.
警告: この引用は必ずしも正確ではありません.