Cita APA (7a ed.)

Natarajan, M., & Natarajan, M. (2011). Crime opportunity theories: Routine activity, rational choice and their variants. Ashgate.

Cita Chicago Style (17a ed.)

Natarajan, Mangai, y Mangai Natarajan. Crime Opportunity Theories: Routine Activity, Rational Choice and Their Variants. Farnham [u.a.]: Ashgate, 2011.

Cita MLA (8a ed.)

Natarajan, Mangai, y Mangai Natarajan. Crime Opportunity Theories: Routine Activity, Rational Choice and Their Variants. Ashgate, 2011.