APA

United States, . (2014). Controls over the SEC's government purchase card program. Washington, D.C: U.S. Securities and Exchange Commission, Office of Inspector General, Office of Audits.

Chicago

United States, . 2014. Controls over the SEC's government purchase card program. Washington, D.C: U.S. Securities and Exchange Commission, Office of Inspector General, Office of Audits.

Harvard

United States, . (2014). Controls over the SEC's government purchase card program. Washington, D.C: U.S. Securities and Exchange Commission, Office of Inspector General, Office of Audits.

MLA

United States, . Controls over the SEC's government purchase card program. Washington, D.C: U.S. Securities and Exchange Commission, Office of Inspector General, Office of Audits. 2014.