Citação norma APA

Tingco, R. A. (1998). The private security industry as a complementary agency of government in addressing national emergency.

Citação norma Chicago

Tingco, Ruben A. The Private Security Industry as a Complementary Agency of Government in Addressing National Emergency. 1998.

Citação norma MLA

Tingco, Ruben A. The Private Security Industry as a Complementary Agency of Government in Addressing National Emergency. 1998.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.