APA(7版)引用形式
ebrary, Inc, & Cowell, H. A. (2011). Physical activity guidelines for Americans and a review of scientific literature used. Nova Science Publishers.
Chicagoスタイル(17版)引用形式
ebrary, Inc, , Hailey A. Cowell. Physical Activity Guidelines for Americans and a Review of Scientific Literature Used. Hauppauge, N.Y.: Nova Science Publishers, 2011.
MLA(9版)引用形式
ebrary, Inc, , Hailey A. Cowell. Physical Activity Guidelines for Americans and a Review of Scientific Literature Used. Nova Science Publishers, 2011.
警告: この引用は必ずしも正確ではありません.