APA(7版)引用形式
United States. General Accounting Office, ebrary, Inc, & Vellios, B. T. (2009). Environmental Protection Agency library network. Nova Science Publishers.
Chicagoスタイル(17版)引用形式
United States. General Accounting Office, Inc ebrary, , Bernard T. Vellios. Environmental Protection Agency Library Network. Hauppauge, N.Y.: Nova Science Publishers, 2009.
MLA(9版)引用形式
United States. General Accounting Office, et al. Environmental Protection Agency Library Network. Nova Science Publishers, 2009.
警告: この引用は必ずしも正確ではありません.