APA(7版)引用形式

Não informado. Iowa State College bulletin. Iowa State College of Agriculture and Mechanic Arts.

Chicagoスタイル(17版)引用形式

Não informado. Iowa State College Bulletin. Ames, Iowa: Iowa State College of Agriculture and Mechanic Arts.

MLA(8版)引用形式

Não informado. Iowa State College Bulletin. Iowa State College of Agriculture and Mechanic Arts.

警告: この引用は必ずしも正確ではありません.