APA(7版)引用形式

Não informado. (1966). Investigaciones educativas en america. Pan American Union, Department of Educational Affairs.

Chicagoスタイル(17版)引用形式

Não informado. Investigaciones Educativas En America. Washington: Pan American Union, Department of Educational Affairs, 1966.

MLA(8版)引用形式

Não informado. Investigaciones Educativas En America. Pan American Union, Department of Educational Affairs, 1966.

警告: この引用は必ずしも正確ではありません.