APA (7th ed.) Citation

United States. General Accounting Office. (2002). Purchase cards: Control weaknesses leave Army vulnerable to fraud, waste, and abuse. U.S. General Accounting Office.

Chicago Style (17th ed.) Citation

United States. General Accounting Office. Purchase Cards: Control Weaknesses Leave Army Vulnerable to Fraud, Waste, and Abuse. [Washington, D.C.]: U.S. General Accounting Office, 2002.

MLA (9th ed.) Citation

United States. General Accounting Office. Purchase Cards: Control Weaknesses Leave Army Vulnerable to Fraud, Waste, and Abuse. U.S. General Accounting Office, 2002.