APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.