APA(7版)引用形式

Gallup News Service. Gallup Poll News Service.

Chicagoスタイル(17版)引用形式

Gallup News Service. Gallup Poll News Service.

MLA(9版)引用形式

Gallup News Service. Gallup Poll News Service.

警告: この引用は必ずしも正確ではありません.