Não informado. (2000). University of California publications in public health. University of California.
Chicagoスタイル(17版)引用形式Não informado. University of California Publications in Public Health. Berkeley, Calif: University of California, 2000.
MLA(8版)引用形式Não informado. University of California Publications in Public Health. University of California, 2000.
警告: この引用は必ずしも正確ではありません.